From aca0bf7ec9a98c1ef7a4147798c76e90e4cc7992 Mon Sep 17 00:00:00 2001
From: Andrea Diamantini <adjam7@gmail.com>
Date: Sun, 23 Nov 2008 00:09:49 +0100
Subject: 1st implementation of new (K)urlbar. It compiles but doesn't work
 (yet..)

---
 src/urlbar.cpp | 114 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 114 insertions(+)

(limited to 'src/urlbar.cpp')

diff --git a/src/urlbar.cpp b/src/urlbar.cpp
index 62b28614..e7ce461a 100644
--- a/src/urlbar.cpp
+++ b/src/urlbar.cpp
@@ -17,9 +17,123 @@
  *
  * ============================================================ */
 
+// Local Includes
+#include "urlbar.h"
+#include "urlbar.moc"
 
+#include "browserapplication.h"
 
+// Qt Includes
+#include <QVBoxLayout>
+#include <QCompleter>
+#include <QFocusEvent>
+#include <QPainter>
+#include <QStyle>
+#include <QStyleOptionFrameV2>
 
 
 
+UrlBar::UrlBar(QWidget *parent)
+    : QWidget(parent)
+    , m_webView(0)
+    , m_iconLabel(0)
+    , m_lineEdit(0)
+{
+    // icon
+    m_iconLabel = new QLabel;
+    m_iconLabel->resize(16, 16);
+
+    m_lineEdit = new KLineEdit;
+
+    QVBoxLayout *layout = new QVBoxLayout;
+    layout->addWidget(m_iconLabel);
+    layout->addWidget(m_lineEdit);
+    setLayout(layout);
+
+    m_defaultBaseColor = palette().color(QPalette::Base);
+
+    webViewIconChanged();
+}
+
+UrlBar::~UrlBar()
+{
+//     delete m_webView;
+    delete m_iconLabel;
+    delete m_lineEdit;
+}
+
+KLineEdit *UrlBar::lineEdit()
+{
+    return m_lineEdit;
+}
+
+void UrlBar::setWebView(WebView *webView)
+{
+    Q_ASSERT(!m_webView);
+    m_webView = webView;
+//     m_iconLabel->m_webView = webView;
+    connect(webView, SIGNAL(urlChanged(const QUrl &)), this, SLOT(webViewUrlChanged(const QUrl &)));
+    connect(webView, SIGNAL(loadFinished(bool)), this, SLOT(webViewIconChanged()));
+    connect(webView, SIGNAL(iconChanged()), this, SLOT(webViewIconChanged()));
+    connect(webView, SIGNAL(loadProgress(int)), this, SLOT(update()));
+}
+
+void UrlBar::paintEvent(QPaintEvent *event)
+{
+    QPainter p(this);
+    QStyleOptionFrameV2 *optionPanel;
+
+    optionPanel->initFrom(this);
+    optionPanel->rect = contentsRect();
+    optionPanel->lineWidth = style()->pixelMetric(QStyle::PM_DefaultFrameWidth, optionPanel, this);
+    optionPanel->midLineWidth = 0;
+    optionPanel->state |= QStyle::State_Sunken;
+    if (m_lineEdit->isReadOnly())
+        optionPanel->state |= QStyle::State_ReadOnly;
+    optionPanel->features = QStyleOptionFrameV2::None;
+
+    style()->drawPrimitive(QStyle::PE_PanelLineEdit, optionPanel, &p, (QWidget *) this);
+}
+
+void UrlBar::focusOutEvent(QFocusEvent *event)
+{
+    if (m_lineEdit->text().isEmpty() && m_webView)
+    {
+        m_lineEdit->setText(m_webView->url().toString());
+    }
+    
+//     m_lineEdit->event(event); // FIXME
+
+    if (m_lineEdit->completer()) 
+    {
+        connect(m_lineEdit->completer(), SIGNAL(activated(QString)), m_lineEdit, SLOT(setText(QString)));
+        connect(m_lineEdit->completer(), SIGNAL(highlighted(QString)), m_lineEdit, SLOT(_q_completionHighlighted(QString)));
+    }
+    QWidget::focusOutEvent(event);
+}
+
+void UrlBar::webViewUrlChanged(const QUrl &url)
+{
+    m_lineEdit->setText(url.toString());
+    m_lineEdit->setCursorPosition(0);
+}
+
+void UrlBar::webViewIconChanged()
+{
+    QUrl url = (m_webView)  ? m_webView->url() : QUrl();
+    QIcon icon = BrowserApplication::instance()->icon(url);
+    QPixmap pixmap(icon.pixmap(16, 16));
+    m_iconLabel->setPixmap(pixmap);
+}
+
+QLinearGradient UrlBar::generateGradient(const QColor &color) const
+{
+    QLinearGradient gradient(0, 0, 0, height());
+    gradient.setColorAt(0, m_defaultBaseColor);
+    gradient.setColorAt(0.15, color.lighter(120));
+    gradient.setColorAt(0.5, color);
+    gradient.setColorAt(0.85, color.lighter(120));
+    gradient.setColorAt(1, m_defaultBaseColor);
+    return gradient;
+}
 
-- 
cgit v1.2.1