1 files changed, 415 insertions, 0 deletions
diff --git a/hyperui/contactlist.cpp b/hyperui/contactlist.cpp
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+++ b/hyperui/contactlist.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: openBossa - INdT (renato.chencarek@openbossa.org)
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** the openBossa stream from INdT (renato.chencarek@openbossa.org).
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#include <QPainter>
+#include <QGraphicsLinearLayout>
+#include <QGraphicsSceneMouseEvent>
+
+#include "dataresource.h"
+#include "contactlist.h"
+#include "contactresource.h"
+
+#include "label.h"
+#include "scrollarea.h"
+#include "pixmapwidget.h"
+
+
+class LetterScroll : public PixmapWidget
+{
+    Q_OBJECT
+
+public:
+    LetterScroll(ContactList *list);
+
+    void mousePressEvent(QGraphicsSceneMouseEvent *e);
+    void mouseMoveEvent(QGraphicsSceneMouseEvent *e);
+    void mouseReleaseEvent(QGraphicsSceneMouseEvent *e);
+
+signals:
+    void letterPressed(char c);
+
+private:
+    void gotoPosition(int offset);
+
+    char lastChar;
+    ContactList *list;
+    QGraphicsPixmapItem *marker;
+    QGraphicsSimpleTextItem *markerLabel;
+};
+
+
+LetterScroll::LetterScroll(ContactList *list)
+    : PixmapWidget(Resource::pixmap("list_abc.png")),
+      lastChar(0),
+      list(list)
+{
+    marker = new QGraphicsPixmapItem(Resource::pixmap("list_abcmarker.png"), this);
+    marker->setX(-marker->boundingRect().width());
+    marker->hide();
+
+    markerLabel = new QGraphicsSimpleTextItem(marker);
+    markerLabel->setBrush(Qt::white);
+    markerLabel->setText(QString());
+    markerLabel->setX(0.08 * marker->boundingRect().width());
+    markerLabel->setY(0.07 * marker->boundingRect().height());
+
+    QFont font(Resource::stringValue("default/font-family"));
+    font.setPixelSize(Resource::intValue("contact-list/marker-font-size"));
+    markerLabel->setFont(font);
+
+    setMinimumSize(preferredSize());
+    setMaximumSize(preferredSize());
+}
+
+void LetterScroll::mousePressEvent(QGraphicsSceneMouseEvent *e)
+{
+    gotoPosition(e->pos().y());
+    marker->show();
+}
+
+void LetterScroll::mouseMoveEvent(QGraphicsSceneMouseEvent *e)
+{
+    gotoPosition(e->pos().y());
+}
+
+void LetterScroll::mouseReleaseEvent(QGraphicsSceneMouseEvent *)
+{
+    marker->hide();
+    lastChar = 0;
+}
+
+void LetterScroll::gotoPosition(int y)
+{
+    static const char *letters = "ABCDEFGHIJKLMNOPQRSTUVWXYZ#";
+
+    // assume monospaced letters
+    int len = strlen(letters);
+    int index = y / (size().height() / len);
+    int center = marker->boundingRect().height() / 2;
+
+    int value = qBound<int>(-center, y - center, size().height() - center);
+    marker->setY(value);
+
+    if (index >= 0 && index < len) {
+        const char c = letters[index];
+        markerLabel->setText(QString(c));
+        marker->setOpacity(list->containsLetter(c) ? 1.0 : 0.3);
+
+        if (lastChar != c) {
+            lastChar = c;
+            emit letterPressed(c);
+        }
+    }
+}
+
+
+class ContactLabel : public QGraphicsWidget
+{
+    Q_OBJECT
+
+public:
+    ContactLabel(const QString &text, QGraphicsItem *parent = 0);
+
+    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
+               QWidget *widget = 0);
+
+private:
+    QString text;
+    QPixmap divisor;
+    QColor color;
+};
+
+ContactLabel::ContactLabel(const QString &text, QGraphicsItem *parent)
+    : QGraphicsWidget(parent),
+      text(text),
+      divisor(Resource::pixmap("list_divisor.png")),
+      color(Resource::stringValue("contact-list/label-font-color"))
+{
+    QFont font(Resource::stringValue("default/font-family"));
+    font.setPixelSize(Resource::intValue("contact-list/label-font-size"));
+    setFont(font);
+
+    setMinimumHeight(Resource::intValue("contact-list/label-height"));
+}
+
+void ContactLabel::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
+                         QWidget *widget)
+{
+    Q_UNUSED(option);
+    Q_UNUSED(widget);
+
+    painter->setPen(color);
+    painter->setFont(font());
+    painter->drawText(size().width() * 0.03,
+                      size().height() * 0.80, text);
+
+    painter->drawPixmap(0, size().height() - divisor.height(), divisor);
+}
+
+
+
+class ContactPhoto : public QGraphicsWidget
+{
+    Q_OBJECT
+
+public:
+    ContactPhoto(int index, ContactList *list);
+
+    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
+               QWidget *widget = 0);
+
+protected:
+    void mousePressEvent(QGraphicsSceneMouseEvent *e);
+    void mouseReleaseEvent(QGraphicsSceneMouseEvent *e);
+
+private:
+    int m_index;
+    Label *m_label;
+    ContactList *m_list;
+    PixmapWidget *m_photo;
+    QColor m_color;
+};
+
+ContactPhoto::ContactPhoto(int index, ContactList *list)
+    : QGraphicsWidget(list),
+      m_index(index),
+      m_list(list),
+      m_color(Resource::stringValue("contact-list/thumb-bg-color"))
+{
+    m_label = new Label();
+
+    const QString &photoPath = ContactResource::photo(index);
+    m_photo = new PixmapWidget(Resource::pixmap(photoPath));
+
+    QFont font(Resource::stringValue("default/font-family"));
+    font.setBold(true);
+    font.setPixelSize(Resource::intValue("contact-list/thumb-font-size"));
+
+    m_label->setFont(font);
+    m_label->setText(ContactResource::name(index));
+
+    QGraphicsLinearLayout *layout = new QGraphicsLinearLayout(Qt::Vertical);
+    layout->setSpacing(1);
+    layout->setContentsMargins(3, 3, 3, 3);
+    layout->addItem(m_photo);
+    layout->addItem(m_label);
+
+    setLayout(layout);
+
+    setMinimumHeight(Resource::intValue("contact-list/thumb-height"));
+}
+
+void ContactPhoto::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
+                         QWidget *widget)
+{
+    Q_UNUSED(option);
+    Q_UNUSED(widget);
+
+    painter->fillRect(boundingRect(), m_color);
+}
+
+void ContactPhoto::mousePressEvent(QGraphicsSceneMouseEvent *)
+{
+
+}
+
+void ContactPhoto::mouseReleaseEvent(QGraphicsSceneMouseEvent *)
+{
+    emit m_list->contactClicked(m_index);
+}
+
+
+
+class ContactListItem : public QGraphicsWidget
+{
+public:
+    ContactListItem(int index, ContactList *parent);
+
+    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
+               QWidget *widget = 0);
+
+protected:
+    void mousePressEvent(QGraphicsSceneMouseEvent *e);
+    void mouseReleaseEvent(QGraphicsSceneMouseEvent *e);
+
+private:
+    int m_index;
+    QFont m_font;
+    QString m_text;
+    QString m_phone;
+    ContactList *m_list;
+    QPixmap m_icon;
+    QPixmap m_divisor;
+    int m_nameFontSize;
+    int m_phoneFontSize;
+};
+
+
+ContactListItem::ContactListItem(int index, ContactList *list)
+    : QGraphicsWidget(list),
+      m_index(index),
+      m_list(list),
+      m_icon(Resource::pixmap("list_icon_chat.png")),
+      m_divisor(Resource::pixmap("list_divisor.png")),
+      m_nameFontSize(Resource::intValue("contact-list/list-item-name-font-size")),
+      m_phoneFontSize(Resource::intValue("contact-list/list-item-phone-font-size"))
+{
+    m_font = QFont(Resource::stringValue("default/font-family"));
+    setMinimumHeight(Resource::intValue("contact-list/list-item-height"));
+
+    m_text = ContactResource::name(index);
+    m_phone = ContactResource::phone(index);
+}
+
+void ContactListItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
+                            QWidget *widget)
+{
+    Q_UNUSED(option);
+    Q_UNUSED(widget);
+
+    const int w = boundingRect().width();
+    const int h = boundingRect().height();
+
+    painter->setPen(Qt::white);
+
+    m_font.setBold(true);
+    m_font.setPixelSize(m_nameFontSize);
+    painter->setFont(m_font);
+    painter->drawText(w * 0.12, h * 0.40, m_text);
+
+    m_font.setBold(false);
+    m_font.setPixelSize(m_phoneFontSize);
+    painter->setFont(m_font);
+    painter->drawText(w * 0.12, h * 0.75, m_phone);
+
+    painter->drawPixmap(0, h * 0.15, m_icon);
+
+    painter->drawPixmap(0, boundingRect().height() - m_divisor.height(), m_divisor);
+}
+
+void ContactListItem::mousePressEvent(QGraphicsSceneMouseEvent *)
+{
+
+}
+
+void ContactListItem::mouseReleaseEvent(QGraphicsSceneMouseEvent *)
+{
+    emit m_list->contactClicked(m_index);
+}
+
+
+
+
+ContactList::ContactList(QGraphicsItem *parent)
+    : QGraphicsWidget(parent)
+{
+    setFlag(QGraphicsItem::ItemHasNoContents);
+
+    QGraphicsWidget *contents = new QGraphicsWidget(this);
+
+    PixmapWidget *scroll = new LetterScroll(this);
+    connect(scroll, SIGNAL(letterPressed(char)), SLOT(letterPressed(char)));
+
+    QGraphicsLinearLayout *contentsLayout = new QGraphicsLinearLayout(Qt::Vertical);
+    contentsLayout->setSpacing(0);
+    contentsLayout->setContentsMargins(7, 0, 7, 0);
+
+    QGraphicsLinearLayout * topLayout = new QGraphicsLinearLayout(Qt::Horizontal);
+    topLayout->setSpacing(3);
+    topLayout->setContentsMargins(0, 0, 0, 0);
+    topLayout->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
+
+    const int totalContacts = ContactResource::count();
+
+    // just get 3 contacts with photo
+    for (int i = 0, k = 0; k < 3 && i < totalContacts; i++) {
+        const QString &photo = ContactResource::photo(i);
+
+        if (!photo.isEmpty()) {
+            k++;
+            topLayout->addItem(new ContactPhoto(i, this));
+        }
+    }
+
+    contentsLayout->addItem(topLayout);
+
+    char lastChar = 0;
+    for (int i = 0; i < totalContacts; i++) {
+        const QString &name = ContactResource::name(i);
+
+        if (name.isEmpty())
+            continue;
+
+        const char c = name.at(0).toLatin1();
+
+        if (lastChar != c) {
+            lastChar = c;
+            ContactLabel *label = new ContactLabel(QString(c));
+            contentsLayout->addItem(label);
+            m_labels[c] = label;
+        }
+
+        contentsLayout->addItem(new ContactListItem(i, this));
+    }
+
+    contents->setLayout(contentsLayout);
+
+    m_scrollArea = new ScrollArea();
+    m_scrollArea->setWidget(contents);
+
+    scroll->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Expanding);
+    m_scrollArea->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+
+    QGraphicsLinearLayout *layout = new QGraphicsLinearLayout(Qt::Horizontal);
+    layout->setSpacing(0);
+    layout->setContentsMargins(0, 0, 0, 0);
+
+    layout->addItem(m_scrollArea);
+    layout->addItem(scroll);
+    setLayout(layout);
+}
+
+bool ContactList::containsLetter(char c) const
+{
+    return m_labels.contains(c);
+}
+
+void ContactList::letterPressed(char c)
+{
+    if (m_labels.contains(c)) {
+        m_scrollArea->stopKinetic();
+        // XXX: check first letter
+        m_scrollArea->setOffset(c == 'A' ? 0 : m_labels[c]->y());
+    }
+}
+
+#include "contactlist.moc"