Merging of initial feeds now works, so does editing of standard feed/category. Needs a lot of polishment though.

src/core/rootitem.cpp

@@ -152,6 +152,21 @@ QList<Feed*> RootItem::getSubTreeFeeds() {
   return children;
 }
 
+ServiceRoot *RootItem::getParentServiceRoot() {
+  RootItem *working_parent = this;
+
+  while (working_parent->kind() != RootItemKind::Root) {
+    if (working_parent->kind() == RootItemKind::ServiceRoot) {
+      return working_parent->toServiceRoot();
+    }
+    else {
+      working_parent = working_parent->parent();
+    }
+  }
+
+  return NULL;
+}
+
 bool RootItem::removeChild(RootItem *child) {
   return m_childItems.removeOne(child);
 }

src/core/rootitem.h

@@ -157,6 +157,9 @@ class RootItem {
     QList<Category*> getSubTreeCategories();
     QList<Feed*> getSubTreeFeeds();
 
+    // Returns the service root node which is direct or indirect parent of current item.
+    ServiceRoot *getParentServiceRoot();
+
     // Removes particular child at given index.
     // NOTE: Child is NOT freed from the memory.
     bool removeChild(int index);

src/gui/feedmessageviewer.cpp

@@ -26,6 +26,7 @@
 #include "core/messagesproxymodel.h"
 #include "core/feeddownloader.h"
 #include "core/feedsselection.h"
+#include "services/standard/standardserviceroot.h"
 #include "services/standard/standardfeed.h"
 #include "services/standard/standardfeedsimportexportmodel.h"
 #include "network-web/webbrowser.h"
@@ -209,12 +210,10 @@ void FeedMessageViewer::loadInitialFeeds() {
     model.importAsOPML20(IOFactory::readTextFile(file_to_load));
     model.checkAllItems();
 
-    // TODO: dodělat, předpokládá nějaký rozumný přístup k standardnímu root servicu.
-    /*
-    if (m_feedsView->sourceModel()->mergeModel(&model, output_msg)) {
+    // TODO: double-check.
+    if (m_feedsView->sourceModel()->standardServiceRoot()->mergeImportExportModel(&model, output_msg)) {
       m_feedsView->expandAll();
     }
-    */
   }
   catch (ApplicationException &ex) {
     MessageBox::show(this, QMessageBox::Critical, tr("Error when loading initial feeds"), ex.message());

src/services/abstract/feed.h

@@ -45,8 +45,8 @@ class Feed : public RootItem {
     };
 
     enum ReadStatus {
-      Read    = 0,
-      Unread  = 1
+      Unread  = 0,
+      Read    = 1
     };
 
     // Constructors.

src/services/standard/gui/formstandardcategorydetails.cpp

@@ -139,9 +139,6 @@ void FormStandardCategoryDetails::apply() {
 
     if (edited) {
       m_serviceRoot->feedsModel()->reassignNodeToNewParent(m_editableCategory, new_category->parent());
-
-      // Remove new temporary feed data holder object.
-      delete new_category;
       accept();
     }
     else {
@@ -149,6 +146,8 @@ void FormStandardCategoryDetails::apply() {
                            tr("Category was not edited due to error."),
                            QSystemTrayIcon::Critical, this, true);
     }
+
+    delete new_category;
   }
 }
 

src/services/standard/gui/formstandardfeeddetails.cpp

@@ -258,9 +258,6 @@ void FormStandardFeedDetails::apply() {
 
     if (edited) {
       m_serviceRoot->feedsModel()->reassignNodeToNewParent(m_editableFeed, new_feed->parent());
-
-      // Remove new temporary feed data holder object.
-      delete new_feed;
       accept();
     }
     else {
@@ -268,6 +265,8 @@ void FormStandardFeedDetails::apply() {
                            tr("Feed was not edited due to error."),
                            QSystemTrayIcon::Critical, this, true);
     }
+
+    delete new_feed;
   }
 }
 

src/services/standard/standardcategory.cpp

@@ -27,6 +27,7 @@
 #include "gui/feedmessageviewer.h"
 #include "gui/feedsview.h"
 #include "services/standard/gui/formstandardcategorydetails.h"
+#include "services/standard/standardserviceroot.h"
 
 #include <QVariant>
 #include <QSqlQuery>
@@ -54,6 +55,10 @@ StandardCategory::~StandardCategory() {
   qDebug("Destroying Category instance.");
 }
 
+StandardServiceRoot *StandardCategory::serviceRoot() {
+  return static_cast<StandardServiceRoot*>(getParentServiceRoot());
+}
+
 void StandardCategory::init() {
   m_kind = RootItemKind::Category;
 }
@@ -127,16 +132,10 @@ QVariant StandardCategory::data(int column, int role) const {
 }
 
 bool StandardCategory::editViaDialog() {
-  // TODO: předávat service root.
-/*
-  QPointer<FormStandardCategoryDetails> form_pointer = new FormStandardCategoryDetails(qApp->mainForm()->tabWidget()->feedMessageViewer()->feedsView()->sourceModel(),
-                                                                                       qApp->mainForm());
-
+  QPointer<FormStandardCategoryDetails> form_pointer = new FormStandardCategoryDetails(serviceRoot(), qApp->mainForm());
 
   form_pointer.data()->exec(this, NULL);
-
   delete form_pointer.data();
-  */
   return false;
 }
 

src/services/standard/standardcategory.h

@@ -25,6 +25,7 @@
 
 
 class FeedsModel;
+class StandardServiceRoot;
 
 // Base class for all categories contained in FeedsModel.
 // NOTE: This class should be derived to create PARTICULAR category types.
@@ -39,6 +40,8 @@ class StandardCategory : public Category {
     explicit StandardCategory(const QSqlRecord &record);
     virtual ~StandardCategory();
 
+    StandardServiceRoot *serviceRoot();
+
     // Returns the actual data representation of standard category.
     QVariant data(int column, int role) const;
 

src/services/standard/standardfeed.cpp

@@ -29,6 +29,7 @@
 #include "gui/dialogs/formmain.h"
 #include "gui/feedmessageviewer.h"
 #include "gui/feedsview.h"
+#include "services/standard/standardserviceroot.h"
 #include "services/standard/gui/formstandardfeeddetails.h"
 
 #include <QSqlDatabase>
@@ -98,16 +99,15 @@ int StandardFeed::countOfUnreadMessages() const {
   return m_unreadCount;
 }
 
+StandardServiceRoot *StandardFeed::serviceRoot() {
+  return static_cast<StandardServiceRoot*>(getParentServiceRoot());
+}
+
 bool StandardFeed::editViaDialog() {
-  // TODO: fix passing of the model
+  QPointer<FormStandardFeedDetails> form_pointer = new FormStandardFeedDetails(serviceRoot(), qApp->mainForm());
 
-  /*
-  QPointer<FormStandardFeedDetails> form_pointer = new FormStandardFeedDetails(qApp->mainForm()->tabWidget()->feedMessageViewer()->feedsView()->sourceModel(),
-                                                                               qApp->mainForm());
   form_pointer.data()->exec(this, NULL);
-
   delete form_pointer.data();
-  */
   return false;
 }
 

src/services/standard/standardfeed.h

@@ -30,6 +30,7 @@
 
 class Message;
 class FeedsModel;
+class StandardServiceRoot;
 
 // Represents BASE class for feeds contained in FeedsModel.
 // NOTE: This class should be derived to create PARTICULAR feed types.
@@ -52,6 +53,8 @@ class StandardFeed : public Feed {
     explicit StandardFeed(const QSqlRecord &record);
     virtual ~StandardFeed();
 
+    StandardServiceRoot *serviceRoot();
+
     // Getters/setters for count of messages.
     // NOTE: For feeds, counts are stored internally
     // and can be updated from the database.

src/services/standard/standardserviceroot.cpp

@@ -289,7 +289,10 @@ bool StandardServiceRoot::mergeImportExportModel(FeedsImportExportModel *model,
         StandardFeed *new_feed = new StandardFeed(*source_feed);
 
         // Append this feed and end this iteration.
-        if (!new_feed->addItself(target_parent)) {
+        if (new_feed->addItself(target_parent)) {
+          m_feedsModel->assignNodeToNewParent(new_feed, target_parent);
+        }
+        else {
           delete new_feed;
           some_feed_category_error = true;
         }