make colorsets work outside of styles and with direct formatting

[ Miklos: picked only the document model bits, now in SdrModel, next to
styles. ]

(cherry picked from commit 1647d34d8573f4940c0cbb7fb6cd9c6b4e5a4a15,
from the feature/themesupport2 branch)

Change-Id: I80f9e0b205b8b4a6914f851bdc63e3e0ca6706e9
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/125313
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>

1 files changed, 53 insertions, 0 deletions

diff --git a/svx/source/styles/ColorSets.cxx b/svx/source/styles/ColorSets.cxx
index 7a04eb4e6314..91a44f1782ea 100644
--- a/svx/source/styles/ColorSets.cxx
+++ b/svx/source/styles/ColorSets.cxx
@@ -10,6 +10,10 @@
 
 #include <svx/ColorSets.hxx>
 
+#include <sstream>
+
+#include <libxml/xmlwriter.h>
+
 namespace svx
 {
 
@@ -21,6 +25,25 @@ ColorSet::ColorSet(OUString const & aColorSetName)
 ColorSets::ColorSets()
 {}
 
+void ColorSet::dumpAsXml(xmlTextWriterPtr pWriter) const
+{
+    (void)xmlTextWriterStartElement(pWriter, BAD_CAST("ColorSet"));
+    (void)xmlTextWriterWriteFormatAttribute(pWriter, BAD_CAST("ptr"), "%p", this);
+    (void)xmlTextWriterWriteAttribute(pWriter, BAD_CAST("maColorSetName"),
+                                      BAD_CAST(maColorSetName.toUtf8().getStr()));
+
+    for (const auto& rColor : maColors)
+    {
+        (void)xmlTextWriterStartElement(pWriter, BAD_CAST("Color"));
+        std::stringstream ss;
+        ss << rColor;
+        (void)xmlTextWriterWriteAttribute(pWriter, BAD_CAST("value"), BAD_CAST(ss.str().c_str()));
+        (void)xmlTextWriterEndElement(pWriter);
+    }
+
+    (void)xmlTextWriterEndElement(pWriter);
+}
+
 ColorSets::~ColorSets()
 {}
 
@@ -102,6 +125,36 @@ const ColorSet& ColorSets::getColorSet(std::u16string_view rName)
     return maColorSets[0];
 }
 
+Theme::Theme(const OUString& rName)
+    : maName(rName)
+{
+}
+
+Theme::~Theme() {}
+
+void Theme::SetColorSet(std::unique_ptr<ColorSet> pColorSet) { mpColorSet = std::move(pColorSet); }
+
+ColorSet* Theme::GetColorSet() { return mpColorSet.get(); }
+
+void Theme::SetName(const OUString& rName) { maName = rName; }
+
+const OUString& Theme::GetName() const { return maName; }
+
+void Theme::dumpAsXml(xmlTextWriterPtr pWriter) const
+{
+    (void)xmlTextWriterStartElement(pWriter, BAD_CAST("Theme"));
+    (void)xmlTextWriterWriteFormatAttribute(pWriter, BAD_CAST("ptr"), "%p", this);
+    (void)xmlTextWriterWriteAttribute(pWriter, BAD_CAST("maName"),
+                                      BAD_CAST(maName.toUtf8().getStr()));
+
+    if (mpColorSet)
+    {
+        mpColorSet->dumpAsXml(pWriter);
+    }
+
+    (void)xmlTextWriterEndElement(pWriter);
+}
+
 } // end of namespace svx
 
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