Work on feeds.

CMakeLists.txt

@@ -132,7 +132,7 @@ message(STATUS "[${APP_LOW_NAME}] Enabling verbose makefile and full warning rep
 if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
   add_definitions(-pedantic -Wall -Wextra)
 elseif(CMAKE_BUILD_TOOL MATCHES "(msdev|devenv|nmake)")
-  add_definitions(/W2)
+  #add_definitions(/W3)
 endif(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
 
 # Verbose compiling ouputs.

src/core/feedsmodel.cpp

@@ -10,6 +10,8 @@ FeedsModel::FeedsModel(QObject *parent) : QAbstractItemModel(parent) {
   m_countsIcon = IconThemeFactory::getInstance()->fromTheme("mail-mark-unread");
 
   m_headerData << tr("Title");
+  m_tooltipData << tr("Titles of feeds/categories.") <<
+                   tr("Counts of unread/all meesages.");
 
   FeedsModelStandardCategory *cat1 = new FeedsModelStandardCategory();
   FeedsModelStandardCategory *cat2 = new FeedsModelStandardCategory();
@@ -19,6 +21,12 @@ FeedsModel::FeedsModel(QObject *parent) : QAbstractItemModel(parent) {
   FeedsModelStandardFeed *feed4 = new FeedsModelStandardFeed();
   FeedsModelStandardFeed *feed5 = new FeedsModelStandardFeed();
 
+  feed1->setTitle("aaa");
+  feed2->setTitle("aaa");
+  feed3->setTitle("aaa");
+  feed4->setTitle("aaa");
+  feed5->setTitle("aaa");
+
   cat1->appendChild(feed1);
   cat1->appendChild(feed2);
   cat1->appendChild(cat2);
@@ -61,7 +69,7 @@ QVariant FeedsModel::headerData(int section,
       }
 
     case Qt::ToolTipRole:
-      break;
+      return m_tooltipData.at(section);
 
     case Qt::DecorationRole:
       if (section == FDS_COUNTS_INDEX) {
@@ -74,7 +82,6 @@ QVariant FeedsModel::headerData(int section,
     default:
       return QVariant();
   }
-
 }
 
 QModelIndex FeedsModel::index(int row, int column, const QModelIndex &parent) const {

src/core/feedsmodel.h

@@ -27,6 +27,7 @@ class FeedsModel : public QAbstractItemModel {
   private:
     FeedsModelRootItem *m_rootItem;
     QList<QString> m_headerData;
+    QList<QString> m_tooltipData;
     QIcon m_countsIcon;
 
 };

src/core/feedsmodelcategory.cpp

@@ -7,3 +7,23 @@ FeedsModelCategory::FeedsModelCategory(FeedsModelRootItem *parent_item)
 
 FeedsModelCategory::~FeedsModelCategory() {
 }
+
+int FeedsModelCategory::countOfAllMessages() const {
+  int total_count = 0;
+
+  foreach (FeedsModelRootItem *child_item, m_childItems) {
+    total_count += child_item->countOfAllMessages();
+  }
+
+  return total_count;
+}
+
+int FeedsModelCategory::countOfUnreadMessages() const {
+  int total_count = 0;
+
+  foreach (FeedsModelRootItem *child_item, m_childItems) {
+    total_count += child_item->countOfUnreadMessages();
+  }
+
+  return total_count;
+}

src/core/feedsmodelcategory.h

@@ -12,6 +12,9 @@ class FeedsModelCategory : public FeedsModelRootItem {
     explicit FeedsModelCategory(FeedsModelRootItem *parent_item = NULL);
     virtual ~FeedsModelCategory();
 
+    int countOfAllMessages() const;
+    int countOfUnreadMessages() const;
+
 };
 
 #endif // FEEDSMODELCLASSICCATEGORY_H

src/core/feedsmodelfeed.cpp

@@ -2,7 +2,7 @@
 
 
 FeedsModelFeed::FeedsModelFeed(FeedsModelRootItem *parent_item)
-  : FeedsModelRootItem(parent_item) {
+  : FeedsModelRootItem(parent_item), m_unreadCount(1), m_totalCount(0) {
 }
 
 FeedsModelFeed::~FeedsModelFeed() {
@@ -12,3 +12,11 @@ int FeedsModelFeed::childCount() const {
   // Because feed has no children.
   return 0;
 }
+
+int FeedsModelFeed::countOfAllMessages() const {
+  return m_totalCount;
+}
+
+int FeedsModelFeed::countOfUnreadMessages() const {
+  return m_unreadCount;
+}

src/core/feedsmodelfeed.h

@@ -6,8 +6,7 @@
 
 // Represents BASE class for feeds contained in FeedsModel.
 // NOTE: This class should be derived to create PARTICULAR feed types.
-class FeedsModelFeed : public FeedsModelRootItem
-{
+class FeedsModelFeed : public FeedsModelRootItem {
   public:
     // Describes possible types of feeds.
     // NOTE: This is equivalent to attribute Feeds(type).
@@ -23,6 +22,12 @@ class FeedsModelFeed : public FeedsModelRootItem
 
     int childCount() const;
 
+    int countOfUnreadMessages() const;
+    int countOfAllMessages() const;
+
+  protected:
+    int m_totalCount;
+    int m_unreadCount;
 };
 
 #endif // FEEDSMODELFEED_H

src/core/feedsmodelrootitem.cpp

@@ -52,3 +52,11 @@ QVariant FeedsModelRootItem::data(int column, int role) const {
 
   return QVariant();
 }
+
+int FeedsModelRootItem::countOfAllMessages() const {
+  return 0;
+}
+
+int FeedsModelRootItem::countOfUnreadMessages() const {
+  return 0;
+}

src/core/feedsmodelrootitem.h

@@ -25,6 +25,9 @@ class FeedsModelRootItem {
     virtual int row() const;
     virtual QVariant data(int column, int role) const;
 
+    virtual int countOfUnreadMessages() const;
+    virtual int countOfAllMessages() const;
+
   protected:
     QIcon m_icon;
     QList<FeedsModelRootItem*> m_childItems;

src/core/feedsmodelstandardcategory.cpp

@@ -1,6 +1,7 @@
 #include <QVariant>
 
 #include "core/feedsmodelstandardcategory.h"
+#include "core/defs.h"
 
 
 FeedsModelStandardCategory::FeedsModelStandardCategory(FeedsModelRootItem *parent_item)
@@ -12,10 +13,29 @@ FeedsModelStandardCategory::~FeedsModelStandardCategory() {
 }
 
 QVariant FeedsModelStandardCategory::data(int column, int role) const {
-  if (role == Qt::DisplayRole) {
-    return "aaa";
-  }
-  else {
-    return QVariant();
+  switch (role) {
+    case Qt::DisplayRole:
+      if (column == FDS_TITLE_INDEX) {
+        return "m_title";
+      }
+      else if (column == FDS_COUNTS_INDEX) {
+        return QString("(%1)").arg(QString::number(countOfUnreadMessages()));
+      }
+
+    case Qt::DecorationRole:
+      return column == FDS_TITLE_INDEX ?
+            m_icon :
+            QVariant();
+
+    case Qt::TextAlignmentRole:
+      if (column == FDS_COUNTS_INDEX) {
+        return Qt::AlignCenter;
+      }
+      else {
+        return QVariant();
+      }
+
+    default:
+      return QVariant();
   }
 }

src/core/feedsmodelstandardcategory.h

@@ -16,7 +16,6 @@ class FeedsModelStandardCategory : public FeedsModelCategory {
     virtual ~FeedsModelStandardCategory();
 
     QVariant data(int column, int role) const;
-
 };
 
 #endif // FEEDSMODELSTANDARDCATEGORY_H

src/core/feedsmodelstandardfeed.cpp

@@ -13,6 +13,14 @@ FeedsModelStandardFeed::~FeedsModelStandardFeed() {
   qDebug("Destroying FeedsModelStandardFeed instance.");
 }
 
+void FeedsModelStandardFeed::setDescription(const QString &description) {
+  m_description = description;
+}
+
+void FeedsModelStandardFeed::setTitle(const QString &title) {
+  m_title = title;
+}
+
 QVariant FeedsModelStandardFeed::data(int column, int role) const {
   switch (role) {
     case Qt::DisplayRole:
@@ -20,7 +28,7 @@ QVariant FeedsModelStandardFeed::data(int column, int role) const {
         return m_title;
       }
       else if (column == FDS_COUNTS_INDEX) {
-        return QString("(%1)").arg(QString::number(m_unreadCount));
+        return QString("(%1)").arg(QString::number(countOfUnreadMessages()));
       }
 
     case Qt::DecorationRole:
@@ -30,7 +38,7 @@ QVariant FeedsModelStandardFeed::data(int column, int role) const {
 
     case Qt::TextAlignmentRole:
       if (column == FDS_COUNTS_INDEX) {
-        return Qt::AlignRight;
+        return Qt::AlignCenter;
       }
       else {
         return QVariant();

src/core/feedsmodelstandardfeed.h

@@ -17,6 +17,8 @@ class FeedsModelStandardFeed : public FeedsModelFeed {
 
     QVariant data(int column, int role) const;
 
+    void setTitle(const QString &title);
+    void setDescription(const QString &description);
 
   private:
     QString m_title;
@@ -25,9 +27,6 @@ class FeedsModelStandardFeed : public FeedsModelFeed {
     QString m_url;
     QString m_description;
     QString m_language;
-
-    int m_totalCount;
-    int m_unreadCount;
 };
 
 #endif // FEEDSMODELSTANDARDFEED_H

src/gui/feedsview.cpp

@@ -14,11 +14,11 @@ FeedsView::FeedsView(QWidget *parent) : QTreeView(parent) {
 
 #if QT_VERSION >= 0x050000
   // Setup column resize strategies.
-  header()->setSectionResizeMode(FDS_TITLE_INDEX, QHeaderView::Interactive);
+  header()->setSectionResizeMode(FDS_TITLE_INDEX, QHeaderView::Stretch);
   header()->setSectionResizeMode(FDS_COUNTS_INDEX, QHeaderView::ResizeToContents);
 #else
   // Setup column resize strategies.
-  header()->setResizeMode(FDS_TITLE_INDEX, QHeaderView::Interactive);
+  header()->setResizeMode(FDS_TITLE_INDEX, QHeaderView::Stretch);
   header()->setResizeMode(FDS_COUNTS_INDEX, QHeaderView::ResizeToContents);
 #endif
 
@@ -28,7 +28,7 @@ FeedsView::FeedsView(QWidget *parent) : QTreeView(parent) {
   setDragEnabled(false);
   setDragDropMode(QAbstractItemView::NoDragDrop);
   setAllColumnsShowFocus(true);
-  setSelectionMode(QAbstractItemView::ExtendedSelection);
+  setSelectionMode(QAbstractItemView::SingleSelection);
 }
 
 FeedsView::~FeedsView() {

src/gui/formmain.cpp

@@ -1,5 +1,6 @@
 #include <QCloseEvent>
 #include <QMessageBox>
+#include <QSessionManager>
 
 #include "gui/formmain.h"
 #include "gui/formabout.h"