From 89784a176efb52558b3fa103401fd7d8d2be0fe5 Mon Sep 17 00:00:00 2001
From: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Date: Wed, 22 Apr 2020 00:05:52 +0200
Subject: filter: implement filtering for divemode

This only checks the first divecomputer as the semantics for
multiple dive computers with different dive modes are not
clear. Should we check them all?

The implementation is a bit hackish: the indexes [0...n] of the
combobox are mapped onto [-1...n-1], where -1 means don't filter
and n-1 is the last valid dive mode.

Implements #2329

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
---
 desktop-widgets/filterwidget2.cpp | 12 ++++++++++++
 desktop-widgets/filterwidget2.ui  | 22 +++++++++++++++++-----
 2 files changed, 29 insertions(+), 5 deletions(-)

(limited to 'desktop-widgets')

diff --git a/desktop-widgets/filterwidget2.cpp b/desktop-widgets/filterwidget2.cpp
index 2dee9979b..6d90ae0b3 100644
--- a/desktop-widgets/filterwidget2.cpp
+++ b/desktop-widgets/filterwidget2.cpp
@@ -21,6 +21,13 @@ FilterWidget2::FilterWidget2(QWidget* parent) :
 	ui.minWaterTemp->setRange(data.minWaterTemp, data.maxWaterTemp);
 	ui.maxWaterTemp->setRange(data.minWaterTemp, data.maxWaterTemp);
 
+	// This needs to be the same order as enum dive_comp_type in dive.h!
+	QStringList types;
+	types.append(""); // Empty means don't filter on dive mode
+	for (int i = 0; i < NUM_DIVEMODE; i++)
+		types.append(gettextFromC::tr(divemode_text_ui[i]));
+	ui.diveMode->insertItems(0, types);
+
 	// TODO: unhide this when we discover how to search for equipment.
 	ui.equipment->hide();
 	ui.equipmentMode->hide();
@@ -135,6 +142,9 @@ FilterWidget2::FilterWidget2(QWidget* parent) :
 	connect(ui.planned, &QCheckBox::stateChanged,
 		this, &FilterWidget2::updatePlanned);
 
+	connect(ui.diveMode, QOverload<int>::of(&QComboBox::currentIndexChanged),
+		this, &FilterWidget2::updateFilter);
+
 	// Update temperature fields if user changes temperature-units in preferences.
 	connect(qPrefUnits::instance(), &qPrefUnits::temperatureChanged,
 		this, &FilterWidget2::temperatureChanged);
@@ -183,6 +193,7 @@ void FilterWidget2::clearFilter()
 	ui.suitStringMode->setCurrentIndex((int)filterData.suitStringMode);
 	ui.dnotesStringMode->setCurrentIndex((int)filterData.dnotesStringMode);
 	ui.equipmentStringMode->setCurrentIndex((int)filterData.equipmentStringMode);
+	ui.diveMode->setCurrentIndex(filterData.diveMode + 1); // -1 means don't filter, transform that into index 0
 
 	ignoreSignal = false;
 
@@ -243,6 +254,7 @@ void FilterWidget2::updateFilter()
 	filterData.equipmentStringMode = (StringFilterMode)ui.equipmentStringMode->currentIndex();
 	filterData.logged = ui.logged->isChecked();
 	filterData.planned = ui.planned->isChecked();
+	filterData.diveMode = ui.diveMode->currentIndex() - 1; // The first entry means don't filter, transform that to -1.
 
 	filterDataChanged(filterData);
 }
diff --git a/desktop-widgets/filterwidget2.ui b/desktop-widgets/filterwidget2.ui
index 74f1e5da7..395083204 100644
--- a/desktop-widgets/filterwidget2.ui
+++ b/desktop-widgets/filterwidget2.ui
@@ -115,7 +115,7 @@
          </property>
         </widget>
        </item>
-       <item row="15" column="0">
+       <item row="16" column="0">
         <widget class="QLabel" name="labelEquipment">
          <property name="text">
           <string>Equipment</string>
@@ -188,7 +188,7 @@
          </property>
         </widget>
        </item>
-       <item row="15" column="1">
+       <item row="16" column="1">
         <widget class="QComboBox" name="equipmentMode">
          <item>
           <property name="text">
@@ -234,7 +234,7 @@
          </property>
         </widget>
        </item>
-       <item row="15" column="0">
+       <item row="16" column="0">
         <spacer name="verticalSpacer">
          <property name="orientation">
           <enum>Qt::Vertical</enum>
@@ -247,7 +247,7 @@
          </property>
         </spacer>
        </item>
-       <item row="13" column="4" colspan="2">
+       <item row="16" column="4" colspan="2">
         <widget class="QLineEdit" name="equipment"/>
        </item>
        <item row="8" column="4">
@@ -452,7 +452,7 @@
          </property>
         </widget>
        </item>
-       <item row="15" column="2">
+       <item row="16" column="2">
         <widget class="QComboBox" name="equipmentStringMode">
          <item>
           <property name="text">
@@ -602,6 +602,17 @@
        <item row="1" column="2" colspan="4">
         <widget class="QLineEdit" name="fullText"/>
        </item>
+       <item row="15" column="0">
+        <widget class="QLabel" name="label_21">
+         <property name="text">
+          <string>Dive mode</string>
+         </property>
+        </widget>
+       </item>
+       <item row="15" column="1">
+        <widget class="QComboBox" name="diveMode">
+        </widget>
+       </item>
       </layout>
      </widget>
     </widget>
@@ -648,6 +659,7 @@
   <tabstop>dnotesMode</tabstop>
   <tabstop>dnotesStringMode</tabstop>
   <tabstop>dnotes</tabstop>
+  <tabstop>diveMode</tabstop>
   <tabstop>equipmentMode</tabstop>
   <tabstop>equipmentStringMode</tabstop>
   <tabstop>equipment</tabstop>
-- 
cgit v1.2.3-70-g09d2