Fixed child searching + work on feed adding/editing.

src/core/defs.h.in

@@ -94,8 +94,9 @@
 #define FDS_DB_CATEGORY_INDEX     5
 #define FDS_DB_ENCODING_INDEX     6
 #define FDS_DB_URL_INDEX          7
-#define FDS_DB_LANGUAGE_INDEX     8
+#define FDS_DB_TYPE_INDEX         8
-#define FDS_DB_TYPE_INDEX         9
+//#define FDS_DB_LANGUAGE_INDEX     8
+//#define FDS_DB_TYPE_INDEX         9
 
 // Indexes of columns for feed models.
 #define FDS_MODEL_TITLE_INDEX           0

src/core/feedsmodelrootitem.h

@@ -72,16 +72,17 @@ class FeedsModelRootItem {
       return m_childItems;
     }
 
-    // Checks whether this instance is child (can be nested)
+    // Checks whether THIS object is child (direct or indirect)
-    // if given root item.
+    // of the given root.
     bool isChildOf(FeedsModelRootItem *root) {     
+      FeedsModelRootItem *this_item = this;
 
-      while (root->kind() != FeedsModelRootItem::RootItem) {
+      while (this_item->kind() != FeedsModelRootItem::RootItem) {
-        if (root->childItems().contains(this)) {
+        if (root->childItems().contains(this_item)) {
           return true;
         }
         else {
-          root = root->parent();
+          this_item = this_item->parent();
         }
       }
 

src/core/feedsmodelstandardfeed.cpp

@@ -32,7 +32,6 @@ FeedsModelStandardFeed *FeedsModelStandardFeed::loadFromRecord(const QSqlRecord
   feed->setIcon(IconFactory::fromByteArray(record.value(FDS_DB_ICON_INDEX).toByteArray()));
   feed->setEncoding(record.value(FDS_DB_ENCODING_INDEX).toString());
   feed->setUrl(record.value(FDS_DB_URL_INDEX).toString());
-  feed->setLanguage(record.value(FDS_DB_LANGUAGE_INDEX).toString());
   feed->updateCounts();
 
   return feed;
@@ -74,14 +73,11 @@ QVariant FeedsModelStandardFeed::data(int column, int role) const {
       if (column == FDS_MODEL_TITLE_INDEX) {
         return QObject::tr("%1 (%2)\n"
                            "%3\n\n"
-                           "Encoding: %4\n"
+                           "Encoding: %4").arg(m_title,
-                           "Language: %5").arg(m_title,
                                                FeedsModelFeed::typeToString(m_type),
                                                m_description,
-                                               m_encoding,
+                                               m_encoding);
-                                               m_language.isEmpty() ?
+      }
-                                                 "-" :
-                                                 m_language);      }
       else if (column == FDS_MODEL_COUNTS_INDEX) {
         return QObject::tr("%n unread message(s).", "", countOfUnreadMessages());
       }

src/core/feedsmodelstandardfeed.h

@@ -45,14 +45,6 @@ class FeedsModelStandardFeed : public FeedsModelFeed {
       m_url = url;
     }
 
-    inline QString language() const {
-      return m_language;
-    }
-
-    inline void setLanguage(const QString &language) {
-      m_language = language;
-    }
-
     // Loads standard feed object from given SQL record.
     static FeedsModelStandardFeed *loadFromRecord(const QSqlRecord &record);
 
@@ -65,7 +57,6 @@ class FeedsModelStandardFeed : public FeedsModelFeed {
   private:
     QString m_encoding;
     QString m_url;
-    QString m_language;
 };
 
 #endif // FEEDSMODELSTANDARDFEED_H

src/gui/feedsview.cpp

@@ -7,6 +7,7 @@
 #include "core/feedsproxymodel.h"
 #include "core/feedsmodelrootitem.h"
 #include "core/feedsmodelcategory.h"
+#include "core/feedsmodelstandardfeed.h"
 #include "core/feedsmodelstandardcategory.h"
 #include "gui/formmain.h"
 #include "gui/formstandardcategorydetails.h"
@@ -111,10 +112,9 @@ void FeedsView::addNewStandardCategory() {
 }
 
 void FeedsView::editStandardCategory(FeedsModelStandardCategory *category) {
-  FeedsModelStandardCategory *std_category = static_cast<FeedsModelStandardCategory*>(category);
   QPointer<FormStandardCategoryDetails> form_pointer = new FormStandardCategoryDetails(m_sourceModel, this);
 
-  if (form_pointer.data()->exec(std_category) == QDialog::Accepted) {
+  if (form_pointer.data()->exec(category) == QDialog::Accepted) {
     // TODO: kategorie upravena
   }
   else {
@@ -160,6 +160,19 @@ void FeedsView::addNewStandardFeed() {
   SystemFactory::instance()->applicationCloseLock()->unlock();
 }
 
+void FeedsView::editStandardFeed(FeedsModelStandardFeed *feed) {
+  QPointer<FormStandardFeedDetails> form_pointer = new FormStandardFeedDetails(m_sourceModel, this);
+
+  if (form_pointer.data()->exec(feed) == QDialog::Accepted) {
+    // TODO: kategorie upravena
+  }
+  else {
+    // TODO: kategorie neupravena (uživatel zrušil dialog)
+  }
+
+  delete form_pointer.data();
+}
+
 void FeedsView::editSelectedItem() {
   if (!SystemFactory::instance()->applicationCloseLock()->tryLockForWrite()) {
     // Lock was not obtained because
@@ -199,6 +212,19 @@ void FeedsView::editSelectedItem() {
   }
   else if ((feed = isCurrentIndexFeed()) != NULL) {
     // Feed is selected.
+    switch (feed->type()) {
+      case FeedsModelFeed::StandardAtom10:
+      case FeedsModelFeed::StandardRdf:
+      case FeedsModelFeed::StandardRss0X:
+      case FeedsModelFeed::StandardRss2X: {
+        // User wants to edit standard feed.
+        editStandardFeed(static_cast<FeedsModelStandardFeed*>(feed));
+        break;
+      }
+
+      default:
+        break;
+    }
   }
 
   // Changes are done, unlock the update master lock.

src/gui/feedsview.h

@@ -78,6 +78,7 @@ class FeedsView : public QTreeView {
 
     // Standard feed manipulators.
     void addNewStandardFeed();
+    void editStandardFeed(FeedsModelStandardFeed *feed);
 
     // Reloads counts for selected feeds.
     void updateCountsOfSelectedFeeds(bool update_total_too = true);

src/gui/formstandardcategorydetails.cpp

@@ -65,6 +65,11 @@ void FormStandardCategoryDetails::setEditableCategory(FeedsModelStandardCategory
 }
 
 int FormStandardCategoryDetails::exec(FeedsModelStandardCategory *input_category) {
+  // Load categories.
+  loadCategories(m_feedsModel->allCategories().values(),
+                 m_feedsModel->rootItem(),
+                 input_category);
+
   if (input_category == NULL) {
     // User is adding new category.
     setWindowTitle(tr("Add new standard category"));
@@ -79,11 +84,6 @@ int FormStandardCategoryDetails::exec(FeedsModelStandardCategory *input_category
     setEditableCategory(input_category);
   }
 
-  // Load categories.
-  loadCategories(m_feedsModel->allCategories().values(),
-                 m_feedsModel->rootItem(),
-                 input_category);
-
   // Run the dialog.
   return QDialog::exec();
 }
@@ -211,7 +211,6 @@ void FormStandardCategoryDetails::loadCategories(const QList<FeedsModelCategory*
 
   foreach (FeedsModelCategory *category, categories) {
     if (input_category != NULL && (category == input_category ||
-                                   input_category->parent() == category ||
                                    category->isChildOf(input_category))) {
       // This category cannot be selected as the new
       // parent for currently edited category, so

src/gui/formstandardfeeddetails.cpp

@@ -2,9 +2,12 @@
 
 #include "core/textfactory.h"
 #include "core/feedsmodel.h"
+#include "core/feedsmodelrootitem.h"
+#include "core/feedsmodelcategory.h"
 #include "core/feedsmodelfeed.h"
 #include "core/feedsmodelstandardfeed.h"
 #include "gui/iconthemefactory.h"
+#include "gui/baselineedit.h"
 
 #if !defined(Q_OS_WIN)
 #include "gui/messagebox.h"
@@ -15,7 +18,9 @@
 
 
 FormStandardFeedDetails::FormStandardFeedDetails(FeedsModel *model, QWidget *parent)
-  : QDialog(parent) {
+  : QDialog(parent),
+    m_editableFeed(NULL),
+    m_feedsModel(model) {
   initialize();
 }
 
@@ -24,6 +29,11 @@ FormStandardFeedDetails::~FormStandardFeedDetails() {
 }
 
 int FormStandardFeedDetails::exec(FeedsModelStandardFeed *input_feed) {
+  // Load categories.
+  loadCategories(m_feedsModel->allCategories().values(),
+                 m_feedsModel->rootItem(),
+                 input_feed);
+
   if (input_feed == NULL) {
     // User is adding new category.
     setWindowTitle(tr("Add new standard feed"));
@@ -31,15 +41,25 @@ int FormStandardFeedDetails::exec(FeedsModelStandardFeed *input_feed) {
   else {
     // User is editing existing category.
     setWindowTitle(tr("Edit existing standard feed"));
-    // TODO: set editable feed.
+    setEditableFeed(input_feed);
   }
 
-  // TODO: Load categories.
-
   // Run the dialog.
   return QDialog::exec();
 }
 
+void FormStandardFeedDetails::setEditableFeed(FeedsModelStandardFeed *editable_feed) {
+  m_editableFeed = editable_feed;
+
+  m_ui->m_cmbParentCategory->setCurrentIndex(m_ui->m_cmbParentCategory->findData(QVariant::fromValue((void*) editable_feed->parent())));
+  m_ui->m_txtTitle->lineEdit()->setText(editable_feed->title());
+  m_ui->m_txtDescription->lineEdit()->setText(editable_feed->description());
+  m_ui->m_btnIcon->setIcon(editable_feed->icon());
+  m_ui->m_cmbType->setCurrentIndex(m_ui->m_cmbType->findData(QVariant::fromValue((void*) editable_feed->type())));
+  m_ui->m_cmbEncoding->setCurrentIndex(m_ui->m_cmbEncoding->findData(editable_feed->encoding(), Qt::DisplayRole));
+  m_ui->m_txtUrl->lineEdit()->setText(editable_feed->url());
+}
+
 void FormStandardFeedDetails::initialize() {
   m_ui = new Ui::FormStandardFeedDetails();
   m_ui->setupUi(this);
@@ -56,10 +76,10 @@ void FormStandardFeedDetails::initialize() {
 #endif
 
   // Add standard feed types.
-  m_ui->m_cmbType->addItem(FeedsModelFeed::typeToString(FeedsModelFeed::StandardAtom10), QVariant::fromValue(FeedsModelFeed::StandardAtom10));
+  m_ui->m_cmbType->addItem(FeedsModelFeed::typeToString(FeedsModelFeed::StandardAtom10), QVariant::fromValue((void*) FeedsModelFeed::StandardAtom10));
-  m_ui->m_cmbType->addItem(FeedsModelFeed::typeToString(FeedsModelFeed::StandardRdf), QVariant::fromValue(FeedsModelFeed::StandardRdf));
+  m_ui->m_cmbType->addItem(FeedsModelFeed::typeToString(FeedsModelFeed::StandardRdf), QVariant::fromValue((void*) FeedsModelFeed::StandardRdf));
-  m_ui->m_cmbType->addItem(FeedsModelFeed::typeToString(FeedsModelFeed::StandardRss0X), QVariant::fromValue(FeedsModelFeed::StandardRss0X));
+  m_ui->m_cmbType->addItem(FeedsModelFeed::typeToString(FeedsModelFeed::StandardRss0X), QVariant::fromValue((void*) FeedsModelFeed::StandardRss0X));
-  m_ui->m_cmbType->addItem(FeedsModelFeed::typeToString(FeedsModelFeed::StandardRss2X), QVariant::fromValue(FeedsModelFeed::StandardRss2X));
+  m_ui->m_cmbType->addItem(FeedsModelFeed::typeToString(FeedsModelFeed::StandardRss2X), QVariant::fromValue((void*) FeedsModelFeed::StandardRss2X));
 
   // Load available encodings.
   QList<QByteArray> encodings = QTextCodec::availableCodecs();
@@ -71,5 +91,19 @@ void FormStandardFeedDetails::initialize() {
 
   qSort(encoded_encodings.begin(), encoded_encodings.end(), TextFactory::isCaseInsensitiveLessThan);
   m_ui->m_cmbEncoding->addItems(encoded_encodings);
-
+}
+
+void FormStandardFeedDetails::loadCategories(const QList<FeedsModelCategory*> categories,
+                                             FeedsModelRootItem *root_item,
+                                             FeedsModelStandardFeed *input_feed) {
+  m_ui->m_cmbParentCategory->addItem(root_item->icon(),
+                                     root_item->title(),
+                                     QVariant::fromValue((void*) root_item));
+
+  foreach (FeedsModelCategory *category, categories) {
+    m_ui->m_cmbParentCategory->addItem(category->data(FDS_MODEL_TITLE_INDEX,
+                                                      Qt::DecorationRole).value<QIcon>(),
+                                       category->title(),
+                                       QVariant::fromValue((void*) category));
+  }
 }

src/gui/formstandardfeeddetails.h

@@ -12,6 +12,8 @@ namespace Ui {
 
 class FeedsModel;
 class FeedsModelStandardFeed;
+class FeedsModelCategory;
+class FeedsModelRootItem;
 
 class FormStandardFeedDetails : public QDialog {
     Q_OBJECT
@@ -25,10 +27,23 @@ class FormStandardFeedDetails : public QDialog {
     int exec(FeedsModelStandardFeed *input_feed);
 
   protected:
+    void setEditableFeed(FeedsModelStandardFeed *editable_feed);
     void initialize();
 
+    // Loads categories into the dialog from the model.
+    void loadCategories(const QList<FeedsModelCategory*> categories,
+                        FeedsModelRootItem *root_item,
+                        FeedsModelStandardFeed *input_feed);
+
   private:
     Ui::FormStandardFeedDetails *m_ui;
+    FeedsModelStandardFeed *m_editableFeed;
+    FeedsModel *m_feedsModel;
+
+    QMenu *m_iconMenu;
+    QAction *m_actionLoadIconFromFile;
+    QAction *m_actionUseDefaultIcon;
+    QAction *m_actionNoIcon;
 };
 
 #endif // FORMSTANDARDFEEDDETAILS_H

src/gui/formstandardfeeddetails.ui

@@ -84,7 +84,7 @@
       </widget>
      </item>
      <item row="4" column="1">
-      <widget class="LineEditWithStatus" name="widget" native="true"/>
+      <widget class="LineEditWithStatus" name="m_txtUrl" native="true"/>
      </item>
      <item row="5" column="0">
       <widget class="QLabel" name="label_2">