vreen

KO | EN

gitlite — search

#javascript #python #hacktoberfest #react #ai #typescript #llm #go #golang #android #machine-learning #rust #deep-learning #linux

(★ 74)

vk.com api Qt wrapper

vreen Latest Version Download

Download Latest Version (.zip)

// repository documentation

Was this content helpful?

★ 0 (0 ratings)

## About

Vreen is extensible Qt-based asynchronious vk.com api library.

[![Build Status](https://travis-ci.org/alekseysidorov/vreen.svg?branch=master)](https://travis-ci.org/alekseysidorov/vreen)

## Dependencies

* C++11 compliant compiler
* Qt 5.2.0 - http://qt.io
* Cmake 3.0 - http://cmake.org

## Compiling

```bash
    mkdir build
    cmake ..
    make
```

As alternative you can use cmake build system.

## Usage

### From C++

```c++
PhoneFetcher::PhoneFetcher(QObject *parent) :
    Vreen::Client(parent)
{
    auto auth = new Vreen::OAuthConnection(3220807, this);
    auth->setConnectionOption(Vreen::Connection::ShowAuthDialog, true);
    auth->setConnectionOption(Vreen::Connection::KeepAuthData, true);
    setConnection(auth);

connect(this, &PhoneFetcher::onlineStateChanged, this, &PhoneFetcher::onOnlineChanged);
    connect(roster(), &Vreen::Roster::syncFinished, this, &PhoneFetcher::onSynced);
}

void PhoneFetcher::fetch()
{
    connectToHost();
}

void PhoneFetcher::onOnlineChanged(bool online)
{
    if (online) {
        auto fields = {
            QStringLiteral("first_name"),
            QStringLiteral("last_name"),
            QStringLiteral("contacts")
        };
        roster()->sync(fields);
    }
}

void PhoneFetcher::onSynced(bool success)
{
    if (success) {
        qDebug() << tr("-- %1 contacts recieved").arg(roster()->buddies().count());
        for (const auto &buddy : roster()->buddies()) {
            qDebug() << tr("name: %1, home: %2, mobile: %3").arg(buddy->name())
                        .arg(buddy->homePhone().isEmpty() ? tr("unknown") : buddy->homePhone())
                        .arg(buddy->mobilePhone().isEmpty() ? tr("unknown") : buddy->mobilePhone());
        }
    }
    qApp->quit();
}
```
See [phonefetcher](examples/cpp/phonefetcher/) example for details

### From QML

```qml
import QtQuick 2.0
import Vreen.Base 2.0

Rectangle {
    id: root

width: 500
    height: 800

TextEdit {
        id: login

onLinkActivated: client.connectToHost()

z: 10
        anchors.centerIn: parent
        text: qsTr("<a href=\"http://vk.com\">Click to login</a>")
        textFormat: TextEdit.RichText
    }

DialogsModel {
        id: dialogsModel
        client: client
    }

Client {
        id: client
        connection: conn
    }

OAuthConnection {
        id: conn

Component.onCompleted: {
            setConnectionOption(Connection.ShowAuthDialog, true);
            setConnectionOption(Connection.KeepAuthData, true);
        }

clientId: 3220807
        displayType: OAuthConnection.Popup
    }

ListView {
        id: dialogsView

anchors.fill: parent
        scale: 0
        model: dialogsModel

header: Text {
            width: parent.width
            height: 50
            text: qsTr("Last dialogs")
            font.bold: true
            font.pixelSize: login.font.pixelSize * 1.1
            horizontalAlignment: Qt.AlignHCenter
            verticalAlignment: Qt.AlignVCenter
        }

delegate: Rectangle {
            id: item

property QtObject contact: incoming ? from : to;

Component.onCompleted: {
                from.update();
                to.update();
            }

width: parent.width
            height: 120
            color: index % 2 ? syspal.alternateBase : "transparent"

Image {
                id: preview

width: 75
                height: Math.min(sourceSize.height, 75)

source: contact.photoSource
                fillMode: Image.PreserveAspectFit
                clip: true
                smooth: true

anchors {
                    left: parent.left
                    leftMargin: 5
                    top: column.top
                }
            }

Column {
                id: column

spacing: 2

anchors {
                    left: preview.right
                    top: parent.top
                    right: parent.right
                    bottom: parent.bottom
                    leftMargin: 10
                    rightMargin: 10
                    topMargin: 10
                }

Text {
                    id: titleLabel
                    width: parent.width
                    font.bold: true
                    text: qsTr("%1 ➜ %2 %3").arg(from.name).arg(to.name).arg(chatId ? qsTr("(from chat)") : "")
                    elide: Text.ElideRight
                    wrapMode: Text.Wrap
                    maximumLineCount: 1
                }
                Text {
                    id: descriptionLabel
                    width: parent.width
                    text: body
                    elide: Text.ElideRight
                    wrapMode: Text.Wrap
                    maximumLineCount: 3
                }
            }

Text {
                id: dateLabel

color: syspal.dark
                font.pixelSize: login.font.pixelSize * 0.8

anchors {
                    bottom: hr.top
                    bottomMargin: 3
                    left: column.left
                }
                text: {
                    var info = Qt.formatDateTime(date, qsTr("dddd in hh:mm"));
                    if (unread)
                        info += qsTr(", unread");
                    if (Object.keys(attachments).length > 0)
                        info += qsTr(", has attachments")
                    return info;
                }
            }

Rectangle {
                id: hr
                width: parent.width
                height: 1
                anchors.bottom: parent.bottom
                color: syspal.window
            }
        }

ScrollDecorator {
            flickableItem: parent
        }
    }

SystemPalette {
        id: syspal
    }

Connections {
        target: client

onOnlineChanged: {
            if (client.online) {
                client.roster.sync();
                dialogsModel.getDialogs(10, 0, 160);
            }
        }
    }

states: [
        State {
            name: "online"
            when: client.online
            PropertyChanges {
                target: login
                scale: 0
            }
            PropertyChanges {
                target: dialogsView
                scale: 1
            }
        }
    ]
    transitions: [
        Transition {
            from: "*"
            to: "online"
            NumberAnimation { target: dialogsView; property: "scale"; duration: 400; easing.type: Easing.InOutQuad }
            NumberAnimation { target: login; property: "scale"; duration: 400; easing.type: Easing.InOutQuad }
        }
    ]
}
```

See [dialogs](examples/quick/dialogs/) example for details

## TODO

* Use system browser to receive auth token instead webkit page
* Use more modern C++ features for simplify api
* Add cmake support
* Add qmake project file for Android

vreen

vreen Latest Version Download

Today's picks

Was this content helpful?

Recent Feedback

vreen

vreen Latest Version Download

Today's picks

Was this content helpful?

Recent Feedback

Download README