Fixing merge conflicts.

Merge branch '4.7-upstream' into 4.7

Conflicts:
	doc/src/declarative/advtutorial.qdoc
	src/declarative/graphicsitems/qdeclarativeloader.cpp
	src/declarative/graphicsitems/qdeclarativetextedit.cpp
	src/declarative/qml/qdeclarativeengine.cpp
	src/declarative/util/qdeclarativexmllistmodel.cpp

6 files changed, 46 insertions, 27 deletions

diff --git a/src/gui/text/qfontengine_s60_p.h b/src/gui/text/qfontengine_s60_p.h
index beeb4cc..d65f13b 100644
--- a/src/gui/text/qfontengine_s60_p.h
+++ b/src/gui/text/qfontengine_s60_p.h
@@ -54,7 +54,7 @@
 //
 
 #include "qconfig.h"
-#include "qfontengine_p.h"
+#include <private/qfontengine_p.h>
 #include "qsize.h"
 #include <openfont.h>
 
@@ -134,6 +134,7 @@ public:
 
 private:
     friend class QFontPrivate;
+    friend class QSymbianVGFontGlyphCache;
 
     QFixed glyphAdvance(HB_Glyph glyph) const;
     CFont *fontWithSize(qreal size) const;
diff --git a/src/gui/text/qtextcursor.cpp b/src/gui/text/qtextcursor.cpp
index a9caa6b..daa40a1 100644
--- a/src/gui/text/qtextcursor.cpp
+++ b/src/gui/text/qtextcursor.cpp
@@ -64,7 +64,8 @@ enum {
 
 QTextCursorPrivate::QTextCursorPrivate(QTextDocumentPrivate *p)
     : priv(p), x(0), position(0), anchor(0), adjusted_anchor(0),
-      currentCharFormat(-1), visualNavigation(false), keepPositionOnInsert(false)
+      currentCharFormat(-1), visualNavigation(false), keepPositionOnInsert(false),
+      changed(false)
 {
     priv->addCursor(this);
 }
@@ -80,6 +81,7 @@ QTextCursorPrivate::QTextCursorPrivate(const QTextCursorPrivate &rhs)
     currentCharFormat = rhs.currentCharFormat;
     visualNavigation = rhs.visualNavigation;
     keepPositionOnInsert = rhs.keepPositionOnInsert;
+    changed = rhs.changed;
     priv->addCursor(this);
 }
 
diff --git a/src/gui/text/qtextcursor_p.h b/src/gui/text/qtextcursor_p.h
index 4e36b95..4b3262f 100644
--- a/src/gui/text/qtextcursor_p.h
+++ b/src/gui/text/qtextcursor_p.h
@@ -114,6 +114,7 @@ public:
     int currentCharFormat;
     uint visualNavigation : 1;
     uint keepPositionOnInsert : 1;
+    uint changed : 1;
 };
 
 QT_END_NAMESPACE
diff --git a/src/gui/text/qtextdocument.cpp b/src/gui/text/qtextdocument.cpp
index e0386f1..195dc28 100644
--- a/src/gui/text/qtextdocument.cpp
+++ b/src/gui/text/qtextdocument.cpp
@@ -583,11 +583,11 @@ void QTextDocument::setDefaultTextOption(const QTextOption &option)
 void QTextDocument::markContentsDirty(int from, int length)
 {
     Q_D(QTextDocument);
-    if (!d->inContentsChange)
-        d->beginEditBlock();
     d->documentChange(from, length);
-    if (!d->inContentsChange)
-        d->endEditBlock();
+    if (!d->inContentsChange) {
+        d->lout->documentChanged(d->docChangeFrom, d->docChangeOldLength, d->docChangeLength);
+        d->docChangeFrom = -1;
+    }
 }
 
 /*!
diff --git a/src/gui/text/qtextdocument_p.cpp b/src/gui/text/qtextdocument_p.cpp
index f3cd481..7b3f985 100644
--- a/src/gui/text/qtextdocument_p.cpp
+++ b/src/gui/text/qtextdocument_p.cpp
@@ -205,6 +205,7 @@ QTextDocumentPrivate::QTextDocumentPrivate()
 
     undoEnabled = true;
     inContentsChange = false;
+    blockCursorAdjustment = false;
 
     defaultTextOption.setTabStop(80); // same as in qtextengine.cpp
     defaultTextOption.setWrapMode(QTextOption::WrapAtWordBoundaryOrAnywhere);
@@ -234,17 +235,17 @@ void QTextDocumentPrivate::init()
 void QTextDocumentPrivate::clear()
 {
     Q_Q(QTextDocument);
-    for (int i = 0; i < cursors.count(); ++i) {
-        cursors.at(i)->setPosition(0);
-        cursors.at(i)->currentCharFormat = -1;
-        cursors.at(i)->anchor = 0;
-        cursors.at(i)->adjusted_anchor = 0;
+
+    foreach (QTextCursorPrivate *curs, cursors) {
+        curs->setPosition(0);
+        curs->currentCharFormat = -1;
+        curs->anchor = 0;
+        curs->adjusted_anchor = 0;
     }
 
     QList<QTextCursorPrivate *>oldCursors = cursors;
     QT_TRY{
         cursors.clear();
-        changedCursors.clear();
 
         QMap<int, QTextObject *>::Iterator objectIt = objects.begin();
         while (objectIt != objects.end()) {
@@ -287,8 +288,8 @@ void QTextDocumentPrivate::clear()
 
 QTextDocumentPrivate::~QTextDocumentPrivate()
 {
-    for (int i = 0; i < cursors.count(); ++i)
-        cursors.at(i)->priv = 0;
+    foreach (QTextCursorPrivate *curs, cursors)
+        curs->priv = 0;
     cursors.clear();
     undoState = 0;
     undoEnabled = true;
@@ -669,7 +670,14 @@ void QTextDocumentPrivate::remove(int pos, int length, QTextUndoCommand::Operati
 {
     if (length == 0)
         return;
+    blockCursorAdjustment = true;
     move(pos, -1, length, op);
+    blockCursorAdjustment = false;
+    foreach (QTextCursorPrivate *curs, cursors) {
+        if (curs->adjustPosition(pos, -length, op) == QTextCursorPrivate::CursorMoved) {
+            curs->changed = true;
+        }
+    }
 }
 
 void QTextDocumentPrivate::setCharFormat(int pos, int length, const QTextCharFormat &newFormat, FormatChangeMode mode)
@@ -1221,10 +1229,15 @@ void QTextDocumentPrivate::finishEdit()
         }
     }
 
-    while (!changedCursors.isEmpty()) {
-        QTextCursorPrivate *curs = changedCursors.takeFirst();
-        emit q->cursorPositionChanged(QTextCursor(curs));
+    QList<QTextCursor> changedCursors;
+    foreach (QTextCursorPrivate *curs, cursors) {
+        if (curs->changed) {
+            curs->changed = false;
+            changedCursors.append(QTextCursor(curs));
+        }
     }
+    foreach (const QTextCursor &cursor, changedCursors)
+        emit q->cursorPositionChanged(cursor);
 
     contentsChanged();
 
@@ -1266,11 +1279,13 @@ void QTextDocumentPrivate::adjustDocumentChangesAndCursors(int from, int addedOr
     if (!editBlock)
         ++revision;
 
-    for (int i = 0; i < cursors.size(); ++i) {
-        QTextCursorPrivate *curs = cursors.at(i);
-        if (curs->adjustPosition(from, addedOrRemoved, op) == QTextCursorPrivate::CursorMoved) {
-            if (!changedCursors.contains(curs))
-                changedCursors.append(curs);
+    if (blockCursorAdjustment)  {
+        ; // postpone, will be called again from QTextDocumentPrivate::remove()
+    } else {
+        foreach (QTextCursorPrivate *curs, cursors) {
+            if (curs->adjustPosition(from, addedOrRemoved, op) == QTextCursorPrivate::CursorMoved) {
+                curs->changed = true;
+            }
         }
     }
 
@@ -1693,8 +1708,8 @@ bool QTextDocumentPrivate::ensureMaximumBlockCount()
 void QTextDocumentPrivate::aboutToRemoveCell(int from, int to)
 {
     Q_ASSERT(from <= to);
-    for (int i = 0; i < cursors.size(); ++i)
-        cursors.at(i)->aboutToRemoveCell(from, to);
+    foreach (QTextCursorPrivate *curs, cursors)
+        curs->aboutToRemoveCell(from, to);
 }
 
 QT_END_NAMESPACE
diff --git a/src/gui/text/qtextdocument_p.h b/src/gui/text/qtextdocument_p.h
index d1bd698..b46d01c 100644
--- a/src/gui/text/qtextdocument_p.h
+++ b/src/gui/text/qtextdocument_p.h
@@ -277,7 +277,7 @@ public:
     void documentChange(int from, int length);
 
     inline void addCursor(QTextCursorPrivate *c) { cursors.append(c); }
-    inline void removeCursor(QTextCursorPrivate *c) { cursors.removeAll(c); changedCursors.removeAll(c); }
+    inline void removeCursor(QTextCursorPrivate *c) { cursors.removeAll(c); }
 
     QTextFrame *frameAt(int pos) const;
     QTextFrame *rootFrame() const;
@@ -329,8 +329,7 @@ private:
     BlockMap blocks;
     int initialBlockCharFormatIndex;
 
-    QList<QTextCursorPrivate*> cursors;
-    QList<QTextCursorPrivate*> changedCursors;
+    QList<QTextCursorPrivate *> cursors;
     QMap<int, QTextObject *> objects;
     QMap<QUrl, QVariant> resources;
     QMap<QUrl, QVariant> cachedResources;
@@ -346,6 +345,7 @@ public:
     int maximumBlockCount;
     uint needsEnsureMaximumBlockCount : 1;
     uint inContentsChange : 1;
+    uint blockCursorAdjustment : 1;
     QSizeF pageSize;
     QString title;
     QString url;