Visual deck storage v2 (#5427)

* Restore some button states (ready/sideboard locked) to sensible defaults when unloading a deck.

* Update last loaded timestamp in decklist file and then restore original last modified timestamp if a user requests a deck load.

* Add some todos.

* Loading a deck from local file dialog should swap out scenes, enable unload button.

* Lint.

* Shuffle some classes and signals around.

* More sort options, sort widgets directly.

* Banner cards should respect providerIds.

* Properly updateSortOrder on load.

* Add the color identity to the Deck Preview Widget.

* Properly set sort indices.

* Change replace visualDeckStorageWidget with deckView to be in deckSelectFinished so that it also works on remote deck load.

* Include settings for unused color identities display.

* Change opacity scaling.

* Overload for Qt.

* Lint.

* Lint.

* Include QMouseEvent

* Template because MacOs.

* Include a quick filter for color identities.

* Include a quick filter for color identities.

* Save some space.

* Refactor DeckPreviewWidgets to reside in their own folder.

* Add Deck Loader logging category.

* Introduce a tagging system.

* Add some more default tags.

* Even more default tags.

* Lint.

* Lint a comma.

* Remove extra set of braces.

* Lint some stuff.

* Refresh banner cards when tags are added.

* Lint.

* Wrestle with Qt Checkboxes.

* Lint.

* Adjust some sizes, relayout.

* Address comments.

* Lint.

* Reorder kindred types.

* Add a search bar for tags.

* Remove close button (for now) and change "Add tags ..." to "Edit tags ..."

* Retranslate window title for Deck Tag Manager Dialog.

* Style tag addition widget to be consistent.

* Lint.

* Override paintEvent.

* Override sizeHint

---------

Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>

common/decklist.cpp

@@ -368,7 +368,8 @@ DeckList::DeckList()
 
 // TODO: https://qt-project.org/doc/qt-4.8/qobject.html#no-copy-constructor-or-assignment-operator
 DeckList::DeckList(const DeckList &other)
-    : QObject(), name(other.name), comments(other.comments), bannerCard(other.bannerCard), deckHash(other.deckHash)
+    : QObject(), name(other.name), comments(other.comments), bannerCard(other.bannerCard), deckHash(other.deckHash),
+      lastLoadedTimestamp(other.lastLoadedTimestamp)
 {
     root = new InnerDecklistNode(other.getRoot());
 
@@ -419,25 +420,37 @@ bool DeckList::readElement(QXmlStreamReader *xml)
 {
     const QString childName = xml->name().toString();
     if (xml->isStartElement()) {
-        if (childName == "deckname")
+        if (childName == "lastLoadedTimestamp") {
+            lastLoadedTimestamp = xml->readElementText();
+        } else if (childName == "deckname") {
             name = xml->readElementText();
-        else if (childName == "comments")
+        } else if (childName == "comments") {
             comments = xml->readElementText();
-        else if (childName == "bannerCard") {
-            bannerCard = xml->readElementText();
-            qDebug() << "Deckloader found the banner card " << bannerCard;
+        } else if (childName == "bannerCard") {
+            QString providerId = xml->attributes().value("providerId").toString();
+            QString cardName = xml->readElementText();
+            bannerCard = QPair<QString, QString>(cardName, providerId);
+        } else if (childName == "tags") {
+            tags.clear(); // Clear existing tags
+            while (xml->readNextStartElement()) {
+                if (xml->name().toString() == "tag") {
+                    tags.append(xml->readElementText());
+                }
+            }
         } else if (childName == "zone") {
             InnerDecklistNode *newZone = getZoneObjFromName(xml->attributes().value("name").toString());
             newZone->readElement(xml);
         } else if (childName == "sideboard_plan") {
             SideboardPlan *newSideboardPlan = new SideboardPlan;
-            if (newSideboardPlan->readElement(xml))
+            if (newSideboardPlan->readElement(xml)) {
                 sideboardPlans.insert(newSideboardPlan->getName(), newSideboardPlan);
-            else
+            } else {
                 delete newSideboardPlan;
+            }
         }
-    } else if (xml->isEndElement() && (childName == "cockatrice_deck"))
+    } else if (xml->isEndElement() && (childName == "cockatrice_deck")) {
         return false;
+    }
     return true;
 }
 
@@ -445,17 +458,33 @@ void DeckList::write(QXmlStreamWriter *xml)
 {
     xml->writeStartElement("cockatrice_deck");
     xml->writeAttribute("version", "1");
+    xml->writeTextElement("lastLoadedTimestamp", lastLoadedTimestamp);
     xml->writeTextElement("deckname", name);
-    xml->writeTextElement("comments", comments);
-    xml->writeTextElement("bannerCard", bannerCard);
-
-    for (int i = 0; i < root->size(); i++)
-        root->at(i)->writeElement(xml);
-
-    QMapIterator<QString, SideboardPlan *> i(sideboardPlans);
-    while (i.hasNext())
-        i.next().value()->write(xml);
+    xml->writeStartElement("bannerCard");
+    xml->writeAttribute("providerId", bannerCard.second);
+    xml->writeCharacters(bannerCard.first);
     xml->writeEndElement();
+    xml->writeTextElement("comments", comments);
+
+    // Write tags
+    xml->writeStartElement("tags");
+    for (const QString &tag : tags) {
+        xml->writeTextElement("tag", tag);
+    }
+    xml->writeEndElement();
+
+    // Write zones
+    for (int i = 0; i < root->size(); i++) {
+        root->at(i)->writeElement(xml);
+    }
+
+    // Write sideboard plans
+    QMapIterator<QString, SideboardPlan *> i(sideboardPlans);
+    while (i.hasNext()) {
+        i.next().value()->write(xml);
+    }
+
+    xml->writeEndElement(); // Close "cockatrice_deck"
 }
 
 bool DeckList::loadFromXml(QXmlStreamReader *xml)