Create DivesiteImportDialog to select sites to import

Creates the dialog box to select which sites to import from the file
selected in mainwindow.cpp. The DivesiteImportModel is created as a
table to display and select which sites are to be imported. Once the
sites are selected, the Command::importDiveSites command is called to
add the sites to the core dive site table with undo/redo functions.

Signed-off-by: Doug Junkins <junkins@foghead.com>

1 files changed, 80 insertions, 0 deletions

diff --git a/desktop-widgets/divesiteimportdialog.cpp b/desktop-widgets/divesiteimportdialog.cpp
new file mode 100644
index 000000000..ad45d97a5
--- /dev/null
+++ b/desktop-widgets/divesiteimportdialog.cpp
@@ -0,0 +1,80 @@
+// SPDX-License-Identifier: GPL-2.0
+#include "desktop-widgets/divesiteimportdialog.h"
+#include "desktop-widgets/command.h"
+#include "core/display.h"
+#include "core/qthelper.h"
+#include "core/metrics.h"
+#include "core/subsurface-string.h"
+#include "desktop-widgets/mainwindow.h"
+#include "qt-models/divesiteimportmodel.h"
+#include "qt-models/models.h"
+
+#include <QShortcut>
+
+// Caller keeps ownership of "imported". The contents of "imported" will be consumed on execution of the dialog.
+// On return, it will be empty.
+DivesiteImportDialog::DivesiteImportDialog(struct dive_site_table &imported, QString source, QWidget *parent) : QDialog(parent),
+	importedSource(source)
+{
+	QShortcut *close = new QShortcut(QKeySequence(Qt::CTRL + Qt::Key_W), this);
+	QShortcut *quit = new QShortcut(QKeySequence(Qt::CTRL + Qt::Key_Q), this);
+
+	divesiteImportedModel = new DivesiteImportedModel(this);
+
+	int startingWidth = defaultModelFont().pointSize();
+
+	ui.setupUi(this);
+	ui.importedDivesitesView->setModel(divesiteImportedModel);
+	ui.importedDivesitesView->setSelectionBehavior(QAbstractItemView::SelectRows);
+	ui.importedDivesitesView->setSelectionMode(QAbstractItemView::SingleSelection);
+	ui.importedDivesitesView->horizontalHeader()->setStretchLastSection(true);
+	ui.importedDivesitesView->verticalHeader()->setVisible(false);
+	ui.importedDivesitesView->setColumnWidth(0, startingWidth * 14);
+	ui.importedDivesitesView->setColumnWidth(1, startingWidth * 12);
+	ui.importedDivesitesView->setColumnWidth(2, startingWidth * 8);
+	ui.importedDivesitesView->setColumnWidth(3, startingWidth * 14);
+	ui.selectAllButton->setEnabled(true);
+	ui.unselectAllButton->setEnabled(true);
+
+	connect(ui.importedDivesitesView, &QTableView::clicked, divesiteImportedModel, &DivesiteImportedModel::changeSelected);
+	connect(ui.selectAllButton, &QPushButton::clicked, divesiteImportedModel, &DivesiteImportedModel::selectAll);
+	connect(ui.unselectAllButton, &QPushButton::clicked, divesiteImportedModel, &DivesiteImportedModel::selectNone);
+	connect(close, SIGNAL(activated()), this, SLOT(close()));
+	connect(quit, SIGNAL(activated()), parent, SLOT(close()));
+
+	ui.ok->setEnabled(true);
+
+	importedSites = imported;
+	imported.nr = imported.allocated = 0;
+	imported.dive_sites = nullptr;
+
+	divesiteImportedModel->repopulate(&importedSites);
+}
+
+DivesiteImportDialog::~DivesiteImportDialog()
+{
+	clear_dive_site_table(&importedSites);
+}
+
+void DivesiteImportDialog::on_cancel_clicked()
+{
+	clear_dive_site_table(&importedSites);
+	done(-1);
+}
+
+void DivesiteImportDialog::on_ok_clicked()
+{
+	// delete non-selected dive sites
+	struct dive_site_table selectedSites = { 0 };
+	for (int i = 0; i < importedSites.nr; i++)
+		if (divesiteImportedModel->data(divesiteImportedModel->index(i, 0), Qt::CheckStateRole) == Qt::Checked) {
+			struct dive_site *newSite = alloc_dive_site();
+			copy_dive_site(importedSites.dive_sites[i], newSite);
+			add_dive_site_to_table(newSite, &selectedSites);
+		}
+
+	Command::importDiveSites(&selectedSites, importedSource);
+	clear_dive_site_table(&selectedSites);
+	clear_dive_site_table(&importedSites);
+	accept();
+}