filter: create a primitive "create filter preset" dialog

The dialog asks the user for a name and warns if the name
already exists, i.e. an old filter preset will be overwritten.
Possibly, this should contain an auto-completion facility in
the case that the user wants to overwrite old presets.

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

1 files changed, 25 insertions, 4 deletions

diff --git a/desktop-widgets/filterwidget2.cpp b/desktop-widgets/filterwidget2.cpp
index f1cd3263d..490892cc1 100644
--- a/desktop-widgets/filterwidget2.cpp
+++ b/desktop-widgets/filterwidget2.cpp
@@ -2,9 +2,11 @@
 #include "desktop-widgets/filterconstraintwidget.h"
 #include "desktop-widgets/simplewidgets.h"
 #include "desktop-widgets/mainwindow.h"
+#include "commands/command.h"
 #include "core/qthelper.h"
 #include "core/divelist.h"
 #include "core/settings/qPrefUnit.h"
+#include "core/filterpreset.h"
 
 #include <QDoubleSpinBox>
 
@@ -100,19 +102,38 @@ void FilterWidget2::closeFilter()
 	MainWindow::instance()->setApplicationState(ApplicationState::Default);
 }
 
-void FilterWidget2::updateFilter()
+FilterData FilterWidget2::createFilterData() const
 {
-	if (ignoreSignal)
-		return;
-
 	FilterData filterData;
 	filterData.fulltextStringMode = (StringFilterMode)ui.fulltextStringMode->currentIndex();
 	filterData.fullText = ui.fullText->text();
 	filterData.constraints = constraintModel.getConstraints();
+	return filterData;
+}
+
+void FilterWidget2::updateFilter()
+{
+	if (ignoreSignal)
+		return;
+
+	FilterData filterData = createFilterData();
 	validFilter = filterData.validFilter();
 	DiveFilter::instance()->setFilter(filterData);
 }
 
+void FilterWidget2::on_addSetButton_clicked()
+{
+	AddFilterPresetDialog dialog(this);
+	QString name = dialog.doit();
+	if (name.isEmpty())
+		return;
+	int idx = filter_preset_id(name);
+	if (idx >= 0)
+		Command::editFilterPreset(idx, createFilterData());
+	else
+		Command::createFilterPreset(name, createFilterData());
+}
+
 void FilterWidget2::showEvent(QShowEvent *event)
 {
 	QWidget::showEvent(event);