From db5274da664df474b47323635da6a9f6c4cebad3 Mon Sep 17 00:00:00 2001
From: Martin Rotter <rotter.martinos@gmail.com>
Date: Wed, 20 Nov 2013 21:54:30 +0100
Subject: [PATCH] h

---
 resources/misc/db_init.sql         | 98 +++++++++++++++---------------
 resources/skins/base/vergilius.xml | 61 +++++++++++--------
 src/core/messagesmodel.cpp         | 34 +++++++++--
 src/core/messagesmodel.h           | 13 +++-
 src/gui/feedmessageviewer.cpp      |  6 ++
 src/gui/messagesview.cpp           |  2 +-
 src/gui/messagesview.h             |  9 ++-
 7 files changed, 138 insertions(+), 85 deletions(-)

diff --git a/resources/misc/db_init.sql b/resources/misc/db_init.sql
index ea131d3a7..de5fe520c 100644
--- a/resources/misc/db_init.sql
+++ b/resources/misc/db_init.sql
@@ -1,50 +1,50 @@
-DROP TABLE IF EXISTS Information;
--- !
-CREATE TABLE IF NOT EXISTS Information (
-  key           TEXT        PRIMARY KEY,
-  value         TEXT        NOT NULL
-);
--- !
-INSERT INTO Information VALUES ('schema_version', '0.0.1');
--- !
-DROP TABLE IF EXISTS Categories;
--- !
-CREATE TABLE IF NOT EXISTS Categories (
-  id             INTEGER    PRIMARY KEY,
-  title          TEXT       NOT NULL UNIQUE CHECK (title != ''),
-  description    TEXT,
-  date_created   TEXT       NOT NULL CHECK (date_created != ''),
-  icon           BLOB
-);
--- !
-DROP TABLE IF EXISTS Feeds;
--- !
-CREATE TABLE IF NOT EXISTS Feeds (
-  id             INTEGER    PRIMARY KEY,
-  title          TEXT       NOT NULL CHECK (title != ''),
-  description    TEXT,
-  date_created   TEXT       NOT NULL CHECK (date_created != ''),
-  icon           BLOB,
-  category       INTEGER    NOT NULL CHECK (category >= -1),
-  encoding       TEXT       NOT NULL CHECK (encoding != ''),
-  url            TEXT       NOT NULL UNIQUE CHECK (url != ''),
-  type           INTEGER    NOT NULL
-);
--- !
-DROP TABLE IF EXISTS Messages;
--- !
-CREATE TABLE IF NOT EXISTS Messages (
-  id             INTEGER    PRIMARY KEY,
-  read           INTEGER(1) NOT NULL CHECK (read >= 0 AND read <= 1) DEFAULT (0),
-  deleted        INTEGER(1) NOT NULL CHECK (deleted >= 0 AND deleted <= 1) DEFAULT (0),
-  important      INTEGER(1) NOT NULL CHECK (important >= 0 AND important <= 1) DEFAULT (0),
-  feed           INTEGER    NOT NULL,
-  title          TEXT       NOT NULL CHECK (title != ''),
-  url            TEXT,
-  author         TEXT,
-  date_created   TEXT       NOT NULL CHECK (date_created != ''),
-  date_updated   TEXT,
-  contents       TEXT,
-  
-  FOREIGN KEY (feed) REFERENCES Feeds (id)
+DROP TABLE IF EXISTS Information;
+-- !
+CREATE TABLE IF NOT EXISTS Information (
+  key           TEXT        PRIMARY KEY,
+  value         TEXT        NOT NULL
+);
+-- !
+INSERT INTO Information VALUES ('schema_version', '0.0.1');
+-- !
+DROP TABLE IF EXISTS Categories;
+-- !
+CREATE TABLE IF NOT EXISTS Categories (
+  id             INTEGER    PRIMARY KEY,
+  title          TEXT       NOT NULL UNIQUE CHECK (title != ''),
+  description    TEXT,
+  date_created   TEXT       NOT NULL CHECK (date_created != ''),
+  icon           BLOB
+);
+-- !
+DROP TABLE IF EXISTS Feeds;
+-- !
+CREATE TABLE IF NOT EXISTS Feeds (
+  id             INTEGER    PRIMARY KEY,
+  title          TEXT       NOT NULL CHECK (title != ''),
+  description    TEXT,
+  date_created   TEXT       NOT NULL CHECK (date_created != ''),
+  icon           BLOB,
+  category       INTEGER    NOT NULL CHECK (category >= -1),
+  encoding       TEXT       NOT NULL CHECK (encoding != ''),
+  url            TEXT       NOT NULL UNIQUE CHECK (url != ''),
+  type           INTEGER    NOT NULL
+);
+-- !
+DROP TABLE IF EXISTS Messages;
+-- !
+CREATE TABLE IF NOT EXISTS Messages (
+  id             INTEGER    PRIMARY KEY,
+  read           INTEGER(1) NOT NULL CHECK (read >= 0 AND read <= 1) DEFAULT (0),
+  deleted        INTEGER(1) NOT NULL CHECK (deleted >= 0 AND deleted <= 1) DEFAULT (0),
+  important      INTEGER(1) NOT NULL CHECK (important >= 0 AND important <= 1) DEFAULT (0),
+  feed           INTEGER    NOT NULL,
+  title          TEXT       NOT NULL CHECK (title != ''),
+  url            TEXT,
+  author         TEXT,
+  date_created   TEXT       NOT NULL CHECK (date_created != ''),
+  date_updated   TEXT,
+  contents       TEXT,
+  
+  FOREIGN KEY (feed) REFERENCES Feeds (id)
 );
\ No newline at end of file
diff --git a/resources/skins/base/vergilius.xml b/resources/skins/base/vergilius.xml
index 3af5cb344..9bfa44622 100644
--- a/resources/skins/base/vergilius.xml
+++ b/resources/skins/base/vergilius.xml
@@ -6,31 +6,40 @@
     <email>rotter.martinos@gmail.com</email>
   </author>
   <style/>
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-ZXh0Ij4lMTwvZGl2PiAlMjxicj4gPGEgaHJlZj0iJTMiPiUzPC9hPiA8L2Rpdj4gPGRpdiBjbGFz
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-b2R5PiA8L2h0bWw+</markup>
+  <markup>PGh0bWw+DQogIDxoZWFkPg0KICAgIDxzdHlsZT4NCiAgICAgIHByZXsNCiAgICAgICAgd2hpdGUt
+c3BhY2U6cHJlLXdyYXB9DQogICAgICAuaGVhZGVydGV4dHsNCiAgICAgICAgZm9udC1zaXplOjE5
+cHg7DQogICAgICAgIG1hcmdpbi1ib3R0b206MTBweH0NCiAgICAgIC5oZWFkZXJ7DQogICAgICAg
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+Pg0KICA8L2JvZHk+DQo8L2h0bWw+</markup>
   <data/>
 </skin>
\ No newline at end of file
diff --git a/src/core/messagesmodel.cpp b/src/core/messagesmodel.cpp
index 9b32fc347..6372a9f97 100644
--- a/src/core/messagesmodel.cpp
+++ b/src/core/messagesmodel.cpp
@@ -20,7 +20,7 @@ MessagesModel::MessagesModel(QObject *parent)
   setupHeaderData();
 
   // Set desired table and edit strategy.
-  setEditStrategy(QSqlTableModel::OnFieldChange);
+  setEditStrategy(QSqlTableModel::OnManualSubmit);
   setTable("Messages");
 
   loadMessages(QList<int>());
@@ -50,7 +50,11 @@ void MessagesModel::setupFonts() {
 }
 
 void MessagesModel::loadMessages(const QList<int> feed_ids) {
+  // Submit changes first.
+  submitAll();
+
   // Conversion of parameter.
+  m_currentFeeds = feed_ids;
   QStringList stringy_ids;
   stringy_ids.reserve(feed_ids.count());
 
@@ -68,6 +72,7 @@ Message MessagesModel::messageAt(int row_index) const {
   QSqlRecord rec = record(row_index);
   Message message;
 
+  // Fill Message object with details.
   message.m_author = rec.value(MSG_DB_AUTHOR_INDEX).toString();
   message.m_contents = rec.value(MSG_DB_CONTENTS_INDEX).toString();
   message.m_title = rec.value(MSG_DB_TITLE_INDEX).toString();
@@ -95,6 +100,10 @@ Qt::ItemFlags MessagesModel::flags(const QModelIndex &idx) const {
   }
 }
 
+QVariant MessagesModel::data(int row, int column, int role) const {
+  return data(index(row, column), role);
+}
+
 QVariant MessagesModel::data(const QModelIndex &idx, int role) const {
   switch (role) {
     //
@@ -142,10 +151,6 @@ QVariant MessagesModel::data(const QModelIndex &idx, int role) const {
 }
 
 bool MessagesModel::setData(const QModelIndex &idx, const QVariant &value, int role) {
-  if (!idx.isValid()) {
-    return false;
-  }
-
   m_isInEditingMode = true;
   bool set_data_result = QSqlTableModel::setData(idx, value, role);
   m_isInEditingMode = false;
@@ -153,6 +158,25 @@ bool MessagesModel::setData(const QModelIndex &idx, const QVariant &value, int r
   return set_data_result;
 }
 
+bool MessagesModel::setMessageRead(int row_index, int read) {
+  return setData(index(row_index, MSG_DB_READ_INDEX),
+                 read);
+}
+
+bool MessagesModel::setMessageDeleted(int row_index, int deleted) {
+  return setData(index(row_index, MSG_DB_DELETED_INDEX),
+                 deleted);
+}
+
+bool MessagesModel::switchMessageImportance(int row_index) {
+  QModelIndex target_index = index(row_index, MSG_DB_IMPORTANT_INDEX);
+  int current_importance = data(target_index).toInt();
+
+  return current_importance == 1 ?
+        setData(target_index, 0) :
+        setData(target_index, 1);
+}
+
 QVariant MessagesModel::headerData(int section,
                                    Qt::Orientation orientation,
                                    int role) const {
diff --git a/src/core/messagesmodel.h b/src/core/messagesmodel.h
index 8177f576b..fd955cf91 100644
--- a/src/core/messagesmodel.h
+++ b/src/core/messagesmodel.h
@@ -35,7 +35,8 @@ class MessagesModel : public QSqlTableModel {
 
     // Model implementation.
     bool setData(const QModelIndex &idx, const QVariant &value, int role = Qt::EditRole);
-    QVariant data(const QModelIndex &idx, int role) const;
+    QVariant data(const QModelIndex &idx, int role = Qt::DisplayRole) const;
+    QVariant data(int row, int column, int role = Qt::DisplayRole) const;
     QVariant headerData(int section, Qt::Orientation orientation, int role) const;
     Qt::ItemFlags flags(const QModelIndex &idx) const;
 
@@ -43,12 +44,17 @@ class MessagesModel : public QSqlTableModel {
     // Sets up all icons which are used directly by this model.
     void setupIcons();
 
-    // Returns const reference to message at given index.
+    // Returns message at given index.
     Message messageAt(int row_index) const;
 
   public slots:
+    // Message manipulators.
+    bool switchMessageImportance(int row_index);
+    bool setMessageDeleted(int row_index, int deleted);
+    bool setMessageRead(int row_index, int read);
+
     // Fetches ALL available data to the model.
-    // NOTE: This is almost needed when sorting
+    // NOTE: This is almost always needed when sorting
     // and makes the model more predictable.
     void fetchAll();
 
@@ -63,6 +69,7 @@ class MessagesModel : public QSqlTableModel {
     void setupFonts();
 
   private:
+    QList<int> m_currentFeeds;
     QList<QString> m_headerData;
     bool m_isInEditingMode;
 
diff --git a/src/gui/feedmessageviewer.cpp b/src/gui/feedmessageviewer.cpp
index 5a3df7fd8..4e74e5f97 100644
--- a/src/gui/feedmessageviewer.cpp
+++ b/src/gui/feedmessageviewer.cpp
@@ -3,11 +3,13 @@
 #include <QToolBar>
 #include <QApplication>
 #include <QLineEdit>
+#include <QAction>
 
 #include "gui/feedmessageviewer.h"
 #include "gui/webbrowser.h"
 #include "gui/messagesview.h"
 #include "gui/feedsview.h"
+#include "core/messagesproxymodel.h"
 
 
 FeedMessageViewer::FeedMessageViewer(QWidget *parent)
@@ -31,7 +33,11 @@ void FeedMessageViewer::initialize() {
   m_toolBar->setMovable(false);
   m_toolBar->setAllowedAreas(Qt::TopToolBarArea);
 
+  // TODO: testovaci
   m_toolBar->addAction(QIcon::fromTheme("application-exit"), "aaa");
+  QAction *ac = m_toolBar->actions().at(0);
+  connect(ac, SIGNAL(triggered()),
+          m_messagesView->model()->sourceModel(), SLOT(submitAll()));
 
   // Finish web/message browser setup.
   m_messagesBrowser->setNavigationBarVisible(false);
diff --git a/src/gui/messagesview.cpp b/src/gui/messagesview.cpp
index 51b1e4df1..da9b56dc8 100644
--- a/src/gui/messagesview.cpp
+++ b/src/gui/messagesview.cpp
@@ -89,7 +89,7 @@ void MessagesView::currentChanged(const QModelIndex &current,
          current.row(), current.column(),
          ind.row(), ind.column());
 
-  m_sourceModel->setData(m_sourceModel->index(ind.row(), 1), 1, Qt::EditRole);
+  m_sourceModel->setMessageRead(ind.row(), 1);
 
   emit currentMessageChanged(m_sourceModel->messageAt(ind.row()));
 
diff --git a/src/gui/messagesview.h b/src/gui/messagesview.h
index 89658cd31..3ae0afca3 100644
--- a/src/gui/messagesview.h
+++ b/src/gui/messagesview.h
@@ -22,6 +22,14 @@ class MessagesView : public QTreeView {
     MessagesProxyModel *model();
     MessagesModel *sourceModel();
 
+  public slots:
+    // Message manipulators.
+    // TODO: sem pridat metody jako
+    // setSelectedMessagesRead....
+    // setSelectedMessagesUnread.....
+    // deleteSelectedMessages....
+    // ......
+
   protected:
     void setupAppearance();
 
@@ -34,7 +42,6 @@ class MessagesView : public QTreeView {
                           const QItemSelection &deselected);
 
   signals:
-    // TODO: dodělat signál.
     void currentMessageChanged(const Message &message);
     void currentMessageRemoved();