Add documents

Add documents, document views and a document store to manage document and which one is displayed.

• The MainWindow make calls to the VivyDocumentStore to create the documents and the views
• The VivyDocumentStore create the documents
• The VivyDocumentView is only here to have a view, it won't hold any data
• The VivyDocument can be manipulated in any part of the code
• Widgets view the VivyDocument through the VivyDocumentView
• Add the VivyApplication that will hold the window and the non-graphic data
• The main window can get the currently selected main document

src/Document/CRTPDocument.h

@@ -19,7 +19,7 @@ enum VideoDocumentType {
     MP4 = Vivy::Utils::DocumentType::MP4,
 };
 
-enum ASSDocumentType {
+enum AssDocumentType {
     ASS = Vivy::Utils::DocumentType::ASS,
 };
 
@@ -85,15 +85,15 @@ private:
 };
 
 /* ASS document */
-class ASSDocument final : public CRTPDocument<ASSDocumentType, ASSDocument> {
+class AssDocument final : public CRTPDocument<AssDocumentType, AssDocument> {
     const QStringList &suffixList = Vivy::Utils::assFileSuffix;
 
     inline void initFromPath(const QString &path) noexcept
     {
     }
 
-    explicit ASSDocument() noexcept = default;
-    friend CRTPDocument<ASSDocumentType, ASSDocument>;
+    explicit AssDocument() noexcept = default;
+    friend CRTPDocument<AssDocumentType, AssDocument>;
 };
 
 #endif // VIVY_CRTP_DOCUMENT_H