Settings update: Add "Dive Computer" settings to SettingsObjectWrapper

For some reason, the dive computer settings weren't in the
settings prefs. This moves it, makes the boilerplate on Settings
ObjectWrapper and make things compile.

Signed-off-by: Tomaz Canabrava <tomaz.canabrava@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

5 files changed, 105 insertions, 59 deletions

diff --git a/core/divecomputer.cpp b/core/divecomputer.cpp
index e4081e1cd..5a79f3981 100644
--- a/core/divecomputer.cpp
+++ b/core/divecomputer.cpp
@@ -1,12 +1,9 @@
 #include "divecomputer.h"
 #include "dive.h"
+#include "subsurface-qt/SettingsObjectWrapper.h"
 
 #include <QSettings>
 
-const char *default_dive_computer_vendor;
-const char *default_dive_computer_product;
-const char *default_dive_computer_device;
-int default_dive_computer_download_mode;
 DiveComputerList dcList;
 
 DiveComputerList::DiveComputerList()
@@ -144,60 +141,14 @@ extern "C" void call_for_each_dc (void *f, void (*callback)(void *, const char *
 
 extern "C" int is_default_dive_computer(const char *vendor, const char *product)
 {
-	return default_dive_computer_vendor && !strcmp(vendor, default_dive_computer_vendor) &&
-	       default_dive_computer_product && !strcmp(product, default_dive_computer_product);
+	auto dc = SettingsObjectWrapper::instance()->dive_computer_settings;
+	return dc->dc_vendor() == vendor && dc->dc_product() == product;
 }
 
 extern "C" int is_default_dive_computer_device(const char *name)
 {
-	return default_dive_computer_device && !strcmp(name, default_dive_computer_device);
-}
-
-void set_default_dive_computer(const char *vendor, const char *product)
-{
-	QSettings s;
-
-	if (!vendor || !*vendor)
-		return;
-	if (!product || !*product)
-		return;
-	if (is_default_dive_computer(vendor, product))
-		return;
-
-	free((void *)default_dive_computer_vendor);
-	free((void *)default_dive_computer_product);
-	default_dive_computer_vendor = strdup(vendor);
-	default_dive_computer_product = strdup(product);
-	s.beginGroup("DiveComputer");
-	s.setValue("dive_computer_vendor", vendor);
-	s.setValue("dive_computer_product", product);
-	s.endGroup();
-}
-
-void set_default_dive_computer_device(const char *name)
-{
-	QSettings s;
-
-	if (!name || !*name)
-		return;
-	if (is_default_dive_computer_device(name))
-		return;
-
-	free((void *)default_dive_computer_device);
-	default_dive_computer_device = strdup(name);
-	s.beginGroup("DiveComputer");
-	s.setValue("dive_computer_device", name);
-	s.endGroup();
-}
-
-void set_default_dive_computer_download_mode(int download_mode)
-{
-	QSettings s;
-
-	default_dive_computer_download_mode = download_mode;
-	s.beginGroup("DiveComputer");
-	s.setValue("dive_computer_download_mode", download_mode);
-	s.endGroup();
+	auto dc = SettingsObjectWrapper::instance()->dive_computer_settings;
+	return dc->dc_device() == name;
 }
 
 extern "C" void set_dc_nickname(struct dive *dive)
diff --git a/core/helpers.h b/core/helpers.h
index b9f7f50ca..a4a903ea6 100644
--- a/core/helpers.h
+++ b/core/helpers.h
@@ -22,9 +22,6 @@ QString get_volume_string(volume_t volume, bool showunit = false);
 QString get_volume_unit();
 QString get_pressure_string(pressure_t pressure, bool showunit = false);
 QString get_pressure_unit();
-void set_default_dive_computer(const char *vendor, const char *product);
-void set_default_dive_computer_device(const char *name);
-void set_default_dive_computer_download_mode(int downloadMode);
 QString getSubsurfaceDataPath(QString folderToFind);
 QString getPrintingTemplatePathUser();
 QString getPrintingTemplatePathBundle();
diff --git a/core/pref.h b/core/pref.h
index 304bc0b63..c6c30878d 100644
--- a/core/pref.h
+++ b/core/pref.h
@@ -49,6 +49,13 @@ typedef struct {
 	char *next_check;
 } update_manager_prefs_t;
 
+typedef struct {
+	char *vendor;
+	char *product;
+	char *device;
+	int download_mode;
+} dive_computer_prefs_t;
+
 struct preferences {
 	const char *divelist_font;
 	const char *default_filename;
@@ -141,6 +148,7 @@ struct preferences {
 	short cloud_timeout;
 	locale_prefs_t locale; //: TODO: move the rest of locale based info here.
 	update_manager_prefs_t update_manager;
+	dive_computer_prefs_t dive_computer;
 };
 enum unit_system_values {
 	METRIC,
diff --git a/core/subsurface-qt/SettingsObjectWrapper.cpp b/core/subsurface-qt/SettingsObjectWrapper.cpp
index 6d66c9864..7c6001984 100644
--- a/core/subsurface-qt/SettingsObjectWrapper.cpp
+++ b/core/subsurface-qt/SettingsObjectWrapper.cpp
@@ -6,6 +6,65 @@
 
 #include "../dive.h" // TODO: remove copy_string from dive.h
 
+DiveComputerSettings::DiveComputerSettings(QObject *parent):
+	QObject(parent), group(QStringLiteral("DiveComputer"))
+{
+}
+
+QString DiveComputerSettings::dc_vendor() const
+{
+	return prefs.dive_computer.vendor;
+}
+
+QString DiveComputerSettings::dc_product() const
+{
+	return prefs.dive_computer.product;
+}
+
+QString DiveComputerSettings::dc_device() const
+{
+	return prefs.dive_computer.device;
+}
+
+int DiveComputerSettings::downloadMode() const
+{
+	return prefs.dive_computer.download_mode;
+}
+
+void DiveComputerSettings::setVendor(const QString& vendor)
+{
+	QSettings s;
+	s.beginGroup(group);
+	s.setValue("dive_computer_vendor", vendor);
+	free(prefs.dive_computer.vendor);
+	prefs.dive_computer.vendor = copy_string(qPrintable(vendor));
+}
+
+void DiveComputerSettings::setProduct(const QString& product)
+{
+	QSettings s;
+	s.beginGroup(group);
+	s.setValue("dive_computer_product", product);
+	free(prefs.dive_computer.product);
+	prefs.dive_computer.product = copy_string(qPrintable(product));
+}
+
+void DiveComputerSettings::setDevice(const QString& device)
+{
+	QSettings s;
+	s.beginGroup(group);
+	s.setValue("dive_computer_device", device);
+	free(prefs.dive_computer.device);
+	prefs.dive_computer.device = copy_string(qPrintable(device));
+}
+
+void DiveComputerSettings::setDownloadMode(int mode)
+{
+	QSettings s;
+	s.beginGroup(group);
+	s.setValue("dive_computer_download_mode", mode);
+	prefs.dive_computer.download_mode = mode;
+}
 
 UpdateManagerSettings::UpdateManagerSettings(QObject *parent) : QObject(parent), group("UpdateManager")
 {
@@ -1679,7 +1738,8 @@ QObject(parent),
 	language_settings(new LanguageSettingsObjectWrapper(this)),
 	animation_settings(new AnimationsSettingsObjectWrapper(this)),
 	location_settings(new LocationServiceSettingsObjectWrapper(this)),
-	update_manager_settings(new UpdateManagerSettings(this))
+	update_manager_settings(new UpdateManagerSettings(this)),
+	dive_computer_settings(new DiveComputerSettings(this))
 {
 }
 
diff --git a/core/subsurface-qt/SettingsObjectWrapper.h b/core/subsurface-qt/SettingsObjectWrapper.h
index 392bf068b..472150a42 100644
--- a/core/subsurface-qt/SettingsObjectWrapper.h
+++ b/core/subsurface-qt/SettingsObjectWrapper.h
@@ -11,6 +11,34 @@
  * and QWidget frontends. This class will be huge, since
  * I need tons of properties, one for each option. */
 
+class DiveComputerSettings : public QObject {
+	Q_OBJECT
+	Q_PROPERTY(QString vendor READ dc_vendor WRITE setVendor NOTIFY vendorChanged)
+	Q_PROPERTY(QString product READ dc_product WRITE setProduct NOTIFY productChanged)
+	Q_PROPERTY(QString device READ dc_device WRITE setDevice NOTIFY deviceChanged)
+	Q_PROPERTY(int download_mode READ downloadMode WRITE setDownloadMode NOTIFY downloadModeChanged)
+public:
+	DiveComputerSettings(QObject *parent);
+	QString dc_vendor() const;
+	QString dc_product() const;
+	QString dc_device() const;
+	int downloadMode() const;
+
+public slots:
+	void setVendor(const QString& vendor);
+	void setProduct(const QString& product);
+	void setDevice(const QString& device);
+	void setDownloadMode(int mode);
+
+signals:
+	void vendorChanged(const QString& vendor);
+	void productChanged(const QString& product);
+	void deviceChanged(const QString& device);
+	void downloadModeChanged(int mode);
+private:
+	QString group;
+
+};
 class UpdateManagerSettings : public QObject {
 	Q_OBJECT
 	Q_PROPERTY(bool dont_check_for_updates READ dontCheckForUpdates WRITE setDontCheckForUpdates NOTIFY dontCheckForUpdatesChanged)
@@ -647,7 +675,7 @@ class SettingsObjectWrapper : public QObject {
 	Q_PROPERTY(LocationServiceSettingsObjectWrapper* Location  MEMBER location_settings CONSTANT)
 
 	Q_PROPERTY(UpdateManagerSettings* update MEMBER update_manager_settings CONSTANT)
-
+	Q_PROPERTY(DiveComputerSettings* dive_computer MEMBER dive_computer_settings CONSTANT)
 public:
 	static SettingsObjectWrapper *instance();
 
@@ -665,6 +693,8 @@ public:
 	AnimationsSettingsObjectWrapper *animation_settings;
 	LocationServiceSettingsObjectWrapper *location_settings;
 	UpdateManagerSettings *update_manager_settings;
+	DiveComputerSettings *dive_computer_settings;
+
 private:
 	SettingsObjectWrapper(QObject *parent = NULL);
 };