basic sending messages

core/account.cpp

@@ -406,3 +406,12 @@ QString Core::Account::getFullJid() const
     return getLogin() + "@" + getServer() + "/" + getResource();
 }
 
+void Core::Account::sendMessage(const QMap<QString, QString>& data)
+{
+    if (state == Shared::connected) {
+        client.sendMessage(data.value("to"), data.value("body"));
+    } else {
+        qDebug() << "An attempt to send message with not connected account " << name << ", skipping";
+    }
+}
+

core/account.h

@@ -36,6 +36,7 @@ public:
     void setResource(const QString& p_resource);
     void setAvailability(Shared::Availability avail);
     QString getFullJid() const;
+    void sendMessage(const QMap<QString, QString>& data);
     
 signals:
     void connectionStateChanged(int);

core/squawk.cpp

@@ -199,3 +199,14 @@ void Core::Squawk::onAccountMessage(const QMap<QString, QString>& data)
     Account* acc = static_cast<Account*>(sender());
     emit accountMessage(acc->getName(), data);
 }
+
+void Core::Squawk::sendMessage(const QString& account, const QMap<QString, QString>& data)
+{
+    AccountsMap::const_iterator itr = amap.find(account);
+    if (itr == amap.end()) {
+        qDebug("An attempt to send a message with non existing account, skipping");
+        return;
+    }
+    
+    itr->second->sendMessage(data);
+}

core/squawk.h

@@ -44,6 +44,7 @@ public slots:
     void connectAccount(const QString& account);
     void disconnectAccount(const QString& account);
     void changeState(int state);
+    void sendMessage(const QString& account, const QMap<QString, QString>& data);
     
 private:
     typedef std::deque<Account*> Accounts;

global.h

@@ -3,6 +3,7 @@
 
 #include <QString>
 #include <deque>
+#include <QDateTime>
 
 namespace Shared {
     
@@ -51,6 +52,18 @@ static const std::deque<QString> availabilityNames = {"Online", "Away", "Absent"
 
 static const std::deque<QString> subscriptionStateThemeIcons = {"edit-none", "arrow-down-double", "arrow-up-double", "dialog-ok", "question"};
 
+class Message {
+public:
+    Message();
+    
+private:
+    QString jFrom;
+    QString rFrom;
+    QString jTo;
+    QString rTo;
+    QDateTime time;
+};
+
 };
 
 #endif // GLOBAL_H

main.cpp

@@ -34,6 +34,7 @@ int main(int argc, char *argv[])
     QObject::connect(&w, SIGNAL(connectAccount(const QString&)), squawk, SLOT(connectAccount(const QString&)));
     QObject::connect(&w, SIGNAL(disconnectAccount(const QString&)), squawk, SLOT(disconnectAccount(const QString&)));
     QObject::connect(&w, SIGNAL(changeState(int)), squawk, SLOT(changeState(int)));
+    QObject::connect(&w, SIGNAL(sendMessage(const QString&, const QMap<QString, QString>&)), squawk, SLOT(sendMessage(const QString&, const QMap<QString, QString>&)));
     
     QObject::connect(squawk, SIGNAL(newAccount(const QMap<QString, QVariant>&)), &w, SLOT(newAccount(const QMap<QString, QVariant>&)));
     QObject::connect(squawk, SIGNAL(accountAvailabilityChanged(const QString&, int)), &w, SLOT(accountAvailabilityChanged(const QString&, int)));

ui/conversation.cpp

@@ -37,6 +37,13 @@ Conversation::Conversation(Models::Contact* p_contact, QWidget* parent):
     connect(&ker, SIGNAL(enterPressed()), this, SLOT(onEnterPressed()));
     
     m_ui->messageEditor->installEventFilter(&ker);
+    
+    Models::Contact::Messages deque;
+    contact->getMessages(deque);
+    
+    for (Models::Contact::Messages::const_iterator itr = deque.begin(), end = deque.end(); itr != end; ++itr) {
+        addMessage(*itr);
+    }
 }
 
 Conversation::~Conversation()
@@ -124,5 +131,8 @@ bool KeyEnterReceiver::eventFilter(QObject* obj, QEvent* event)
 
 void Conversation::onEnterPressed()
 {
-    qDebug() << "enter";
+    QString msg(m_ui->messageEditor->toPlainText());
+    m_ui->messageEditor->clear();
+    m_ui->dialogBox->append(contact->getAccountJid() + ": " + msg);
+    emit sendMessage(msg);
 }

ui/conversation.h

@@ -53,6 +53,9 @@ public:
     QString getAccount() const;
     void addMessage(const QMap<QString, QString>& data);
     
+signals:
+    void sendMessage(const QString& message);
+    
 protected:
     void setState(Shared::Availability state);
     void setStatus(const QString& status);

ui/models/contact.cpp

@@ -1,5 +1,6 @@
 #include "contact.h"
 #include <QDebug>
+#include "account.h"
 
 Models::Contact::Contact(const QString& p_jid ,const QMap<QString, QVariant> &data, Item *parentItem):
     Item(Item::contact, data, parentItem),
@@ -249,3 +250,30 @@ void Models::Contact::dropMessages()
         itr.value()->dropMessages();
     }
 }
+
+void Models::Contact::getMessages(Models::Contact::Messages& container) const
+{
+    for (Messages::const_iterator itr = messages.begin(), end = messages.end(); itr != end; ++itr) {
+        const QMap<QString, QString>& msg = *itr;
+        container.push_back(msg);
+    }
+    
+    for (QMap<QString, Presence*>::const_iterator itr = presences.begin(), end = presences.end(); itr != end; ++itr) {
+        itr.value()->getMessages(container);
+    }
+}
+
+QString Models::Contact::getAccountJid() const
+{
+    const Item* p = this;
+    do {
+        p = p->parentItemConst();
+    } while (p != 0 && p->type != Item::account);
+    
+    if (p == 0) {
+        qDebug() << "An attempt to request account jid of the contact " << jid << " but the parent account wasn't found, returning empty string";
+        return "";
+    }
+    const Account* acc = static_cast<const Account*>(p);
+    return acc->getLogin() + "@" + acc->getServer();
+}

ui/models/contact.h

@@ -14,6 +14,7 @@ class Contact : public Item
 {
     Q_OBJECT
 public:
+    typedef std::deque<QMap<QString, QString>> Messages;
     Contact(const QString& p_jid ,const QMap<QString, QVariant> &data, Item *parentItem = 0);
     ~Contact();
     
@@ -32,10 +33,12 @@ public:
     
     void appendChild(Models::Item * child) override;
     QString getAccountName() const;
+    QString getAccountJid() const;
     
     void addMessage(const QMap<QString, QString>& data);
     unsigned int getMessagesCount() const;
     void dropMessages();
+    void getMessages(Messages& container) const;
     
 protected:
     void _removeChild(int index) override;
@@ -51,7 +54,6 @@ protected:
     void setJid(const QString p_jid);
     
 private:
-    typedef std::deque<QMap<QString, QString>> Messages;
     QString jid;
     Shared::Availability availability;
     Shared::SubscriptionState state;

ui/models/presence.cpp

@@ -149,3 +149,10 @@ QIcon Models::Presence::getStatusIcon() const
     }
 }
 
+void Models::Presence::getMessages(Models::Presence::Messages& container) const
+{
+    for (Messages::const_iterator itr = messages.begin(), end = messages.end(); itr != end; ++itr) {
+        const QMap<QString, QString>& msg = *itr;
+        container.push_back(msg);
+    }
+}

ui/models/presence.h

@@ -30,6 +30,7 @@ class Presence : public Models::Item
 {
     Q_OBJECT
 public:
+    typedef std::deque<QMap<QString, QString>> Messages;
     explicit Presence(const QMap<QString, QVariant> &data, Item *parentItem = 0);
     ~Presence();
 
@@ -52,8 +53,9 @@ public:
     void dropMessages();
     void addMessage(const QMap<QString, QString>& data);
     
+    void getMessages(Messages& container) const;
+
 private:
-    typedef std::deque<QMap<QString, QString>> Messages;
     Shared::Availability availability;
     QDateTime lastActivity;
     QString status;

ui/squawk.cpp

@@ -182,6 +182,7 @@ void Squawk::onRosterItemDoubleClicked(const QModelIndex& item)
                 
                 conv->setAttribute(Qt::WA_DeleteOnClose);
                 connect(conv, SIGNAL(destroyed(QObject*)), this, SLOT(onConversationClosed(QObject*)));
+                connect(conv, SIGNAL(sendMessage(const QString&)), this, SLOT(onConversationMessage(const QString&)));
                 
                 conversations.insert(std::make_pair(id, conv));
                 rosterModel.dropMessages(account, jid);
@@ -215,3 +216,12 @@ void Squawk::accountMessage(const QString& account, const QMap<QString, QString>
         rosterModel.addMessage(account, data);
     }
 }
+
+void Squawk::onConversationMessage(const QString& item)
+{
+    Conversation* conv = static_cast<Conversation*>(sender());
+    emit sendMessage(conv->getAccount(), {
+        {"to", conv->getJid()},
+        {"body", item}
+    });
+}

ui/squawk.h

@@ -30,6 +30,7 @@ signals:
     void connectAccount(const QString&);
     void disconnectAccount(const QString&);
     void changeState(int state);
+    void sendMessage(const QString& account, const QMap<QString, QString>& data);
     
 public slots:
     void newAccount(const QMap<QString, QVariant>& account);
@@ -63,6 +64,7 @@ private slots:
     void onConversationClosed(QObject* parent = 0);
     void onComboboxActivated(int index);
     void onRosterItemDoubleClicked(const QModelIndex& item);
+    void onConversationMessage(const QString& item);
     
 };