From d324be3f95fc5cf55cb5b005496be75839f5829c Mon Sep 17 00:00:00 2001
From: Andrea Diamantini <adjam7@gmail.com>
Date: Sun, 22 Jan 2012 11:18:26 +0100
Subject: Fix access keys management, copying konqueror's code ;)

---
 src/sessionmanager.cpp |  6 +++---
 src/webview.cpp        | 37 +++++++++++++++++++++++++++++++++----
 src/webview.h          |  1 +
 3 files changed, 37 insertions(+), 7 deletions(-)

(limited to 'src')

diff --git a/src/sessionmanager.cpp b/src/sessionmanager.cpp
index 74e9603c..6e4ed7dc 100644
--- a/src/sessionmanager.cpp
+++ b/src/sessionmanager.cpp
@@ -143,9 +143,9 @@ void SessionManager::saveSession()
 bool SessionManager::restoreSessionFromScratch()
 {
     QDomDocument document("session");
-    
-    if(!readSessionDocument(document, m_sessionFilePath))
-      return false;
+
+    if (!readSessionDocument(document, m_sessionFilePath))
+        return false;
 
     for (unsigned int winNo = 0; winNo < document.elementsByTagName("window").length(); winNo++)
     {
diff --git a/src/webview.cpp b/src/webview.cpp
index 549c2df3..558f52fc 100644
--- a/src/webview.cpp
+++ b/src/webview.cpp
@@ -75,6 +75,7 @@ WebView::WebView(QWidget* parent)
     , m_smoothScrollSteps(0)
     , m_isViewSmoothScrolling(false)
     , m_accessKeysPressed(false)
+    , m_accessKeysActive(false)
 {
     WebPage *page = new WebPage(this);
     setPage(page);
@@ -624,26 +625,44 @@ void WebView::bookmarkLink()
 
 void WebView::keyPressEvent(QKeyEvent *event)
 {
+    // If CTRL was hit, be prepared for access keys
+    if (ReKonfig::accessKeysEnabled()
+            && !m_accessKeysActive
+            && event->key() == Qt::Key_Control
+            && !(event->modifiers() & ~Qt::ControlModifier)
+       )
+    {
+        m_accessKeysPressed = true;
+        event->accept();
+        return;
+    }
+
     if (event->modifiers() == Qt::ControlModifier)
     {
         if (event->key() == Qt::Key_C)
         {
             triggerPageAction(KWebPage::Copy);
+            event->accept();
             return;
         }
 
         if (event->key() == Qt::Key_A)
         {
             triggerPageAction(KWebPage::SelectAll);
+            event->accept();
             return;
         }
     }
 
     const QString tagName = page()->mainFrame()->evaluateJavaScript("document.activeElement.tagName").toString();
     bool isContentEditable = page()->mainFrame()->evaluateJavaScript("document.activeElement.isContentEditable").toBool();
-    kDebug() << "DIT? " << isContentEditable;
+
     // Auto Scrolling
-    if (tagName != QL1S("INPUT") && tagName != QL1S("TEXTAREA") && !isContentEditable && event->modifiers() == Qt::ShiftModifier)
+    if (event->modifiers() == Qt::ShiftModifier
+            && tagName != QL1S("INPUT")
+            && tagName != QL1S("TEXTAREA")
+            && !isContentEditable
+       )
     {
         kDebug() << "AutoScrolling: " << event->key();
 
@@ -690,13 +709,25 @@ void WebView::keyPressEvent(QKeyEvent *event)
         if (m_autoScrollTimer->isActive())
         {
             m_autoScrollTimer->stop();
+            event->accept();
+            return;
         }
         else
         {
             if (m_verticalAutoScrollSpeed || m_horizontalAutoScrollSpeed)
+            {
                 m_autoScrollTimer->start();
+                event->accept();
+                return;
+            }
         }
 
+        // if you arrived here, it means SHIFT has been pressed NOT for autoscroll management...
+    }
+
+    if (ReKonfig::accessKeysEnabled() && m_accessKeysActive)
+    {
+        hideAccessKeys();
         event->accept();
         return;
     }
@@ -706,8 +737,6 @@ void WebView::keyPressEvent(QKeyEvent *event)
     {
         if (tagName != QL1S("INPUT") && tagName != QL1S("TEXTAREA") && !isContentEditable && event->modifiers() == Qt::NoModifier)
         {
-            kDebug() << "Using VI-LIKE modifiers: " << event->key();
-
             switch (event->key())
             {
             case Qt::Key_J:
diff --git a/src/webview.h b/src/webview.h
index b5a072c7..c8a0c7db 100644
--- a/src/webview.h
+++ b/src/webview.h
@@ -141,6 +141,7 @@ private:
     QList<QLabel*> m_accessKeyLabels;
     QHash<QChar, QWebElement> m_accessKeyNodes;
     bool m_accessKeysPressed;
+    bool m_accessKeysActive;
 };
 
 #endif
-- 
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