Core: introduce new subsurface-string header

First small step to shrinking dive.h.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

desktop-widgets/downloadfromdivecomputer.cpp

@@ -4,6 +4,7 @@
 #include "desktop-widgets/mainwindow.h"
 #include "desktop-widgets/divelistview.h"
 #include "core/display.h"
+#include "core/subsurface-string.h"
 #include "core/uemis.h"
 #include "core/subsurface-qt/SettingsObjectWrapper.h"
 #include "qt-models/models.h"

desktop-widgets/locationinformation.cpp

@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 #include "desktop-widgets/locationinformation.h"
 #include "core/dive.h"
+#include "core/subsurface-string.h"
 #include "desktop-widgets/mainwindow.h"
 #include "desktop-widgets/divelistview.h"
 #include "core/qthelper.h"

desktop-widgets/mainwindow.cpp

@@ -15,6 +15,7 @@
 #include <QStatusBar>
 
 #include "core/version.h"
+#include "core/subsurface-string.h"
 #include "desktop-widgets/divelistview.h"
 #include "desktop-widgets/downloadfromdivecomputer.h"
 #include "desktop-widgets/subsurfacewebservices.h"

desktop-widgets/modeldelegates.cpp

@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 #include "desktop-widgets/modeldelegates.h"
 #include "core/dive.h"
+#include "core/subsurface-string.h"
 #include "core/gettextfromc.h"
 #include "desktop-widgets/mainwindow.h"
 #include "qt-models/cylindermodel.h"

desktop-widgets/subsurfacewebservices.cpp

@@ -13,6 +13,7 @@
 #include <errno.h>
 #include "core/cloudstorage.h"
 #include "core/dive.h"
+#include "core/subsurface-string.h"
 
 #include <QDir>
 #include <QHttpMultiPart>

desktop-widgets/tab-widgets/maintab.cpp

@@ -23,6 +23,7 @@
 #include "qt-models/divelocationmodel.h"
 #include "qt-models/filtermodels.h"
 #include "core/divesite.h"
+#include "core/subsurface-string.h"
 #include "desktop-widgets/locationinformation.h"
 
 #include "TabDiveExtraInfo.h"

desktop-widgets/undocommands.cpp

@@ -2,6 +2,7 @@
 #include "desktop-widgets/undocommands.h"
 #include "desktop-widgets/mainwindow.h"
 #include "core/divelist.h"
+#include "core/subsurface-string.h"
 
 UndoDeleteDive::UndoDeleteDive(QList<dive *> deletedDives) : diveList(deletedDives)
 {