Make surface format plugable from the scene graph plugin

Also enable depth, stencil and samples by default as our default
renderer requires both depth and stencil and our default rounded
rectangles require multisampling

The user should be able to override the default format, by getting
the QSGCanvas::format(), modify it and set it back, but this
is currently not supported in QWindow, so that will have to wait

Change-Id: I1869003705709987ab2e9a3cebbeeec4d45a2021
Reviewed-on: http://codereview.qt-project.org/5464
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>

Don't give move ids to moved inserts.

Move ids identify a paired remove and insert, an insert that has a
move id but no corresponding remove breaks anything relying on that
identity.

Change-Id: I9512e298bc518c5abf5bca7523a375baf8a39407
Reviewed-on: http://codereview.qt-project.org/5512
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Andrew den Exter <andrew.den-exter@nokia.com>

Fix missing/outdated license headers.

Change-Id: I381398b0c4f80db689a59797e2faeab5b14503eb
Reviewed-on: http://codereview.qt-project.org/5491
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

Call QWARN() instead of QTest::qWarn().

The QWARN macro wraps QTest::qWarn(), but the former is the public API
and the latter is merely an implementation detail that is subject to
change.

Change-Id: I02ae5ea384875afb7f235ef8dff0768a56afaa53
Reviewed-on: http://codereview.qt-project.org/5486
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

Abort entire test as failures continue.

Change-Id: Ibf9d53e9a2e2ec125760f9f0ffb5a126273df7f2
Reviewed-on: http://codereview.qt-project.org/5482
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Michael Brasser <michael.brasser@nokia.com>

Support margins in Flickable.

It is sometimes desireable to leave a margin/add decoration around the
content of a Flickable.  This adds topMargin, leftMargin, bottomMargin
rightMargin, xOrigin and yOrigin properties to Flickable.

Task-number: QTBUG-21362
Change-Id: Ia24ea4c63e7a8de683b68100baac782c6f3a66bb
Reviewed-on: http://codereview.qt-project.org/5445
Reviewed-by: Bea Lam <bea.lam@nokia.com>

Fix QSGTextEdit::closeSoftwareInputPanel()

Change-Id: If50486b3159a9e40b2808a2a18aff5668012ea76
Reviewed-on: http://codereview.qt-project.org/5400
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Pekka Vuorela <pekka.ta.vuorela@nokia.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

Get rid of redundant type member from V4 instructions

When interpretation is threaded, the type member is
redundant, since we can obtain the type from the
instruction address.

Getting rid of the type member can save at least one
byte per instruction (possibly more because of
alignment). On ia32, the Noop and Block instructions
become 4 bytes smaller.

The compiler has been refactored to leave it up to
the Bytecode class to decide whether the instruction
address or type (enum) should be stored.

To achieve this, the "low-level" Instr union was
renamed to V4Instr, and the new Instr struct
used by the compiler provides typedefs for
instantiating the data used by each particular
instruction. Lastly, the gen() function (instruction
emitter) was made template-based to provide the
instruction type.

The instructions Bool, Int, Real, String were
renamed to Load{Bool,Int,Real,String} to make the
new code more readable.

This approach follows a similar refactoring in the
QML-VME interpreter.

Change-Id: I9bf16b099a85afdfb719a25fb18047408882d61e
Reviewed-on: http://codereview.qt-project.org/5393
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>

do not pollute the global namespace

Change-Id: I6a6bd1b9ff89535c7af0f11dd9c501945ee0718b
Reviewed-on: http://codereview.qt-project.org/5428
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

[tests] Fix unit test compilation, now uses QWidget.

Fixed unit test, also enabled this autotest to run.

Change-Id: I92ad1a17d1fa4674a0746767d6a4100b21999a43
Reviewed-on: http://codereview.qt-project.org/5440
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Remove all font examples from qpa platform tests

Remove all font examples, and re-enable all platform example tests.

Task-number: QTBUG-21415

Change-Id: I87448cedd7f03b9483e8ec4d90474afa4d62b9c2
Reviewed-on: http://codereview.qt-project.org/5417
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Defensive Programming

Task-number: QTBUG-21623
Change-Id: Ib906e6b50041d4e72034d6828d4dc7c503ec7bb4
Reviewed-on: http://codereview.qt-project.org/5426
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Make delegates visible

Change-Id: Ia932396419e41692431a9ce5e964331700810677
Reviewed-on: http://codereview.qt-project.org/5424
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Doc: Added a simple introduction to Qt and fixed links.

Change-Id: I941bde15897e3ae51756d0ae4d3d011a7a3c4511
Reviewed-on: http://codereview.qt-project.org/1976
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Toby Tomkins <toby.tomkins@nokia.com>
Reviewed-by: Peter Yard <peter.yard@nokia.com>

Fix documentation

Had x in the y docs, and the pointX/Y weren't relative as the docs had
stated.

Change-Id: I709f3a30dc527d22abc2ab3987bea359c0e66214
Reviewed-on: http://codereview.qt-project.org/5376
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Use m_pleaseReset more consistently

Everyone had their own, and so they could conflict or be randomly
un-initialized.

Change-Id: Ife2c5d9972b881235e4d3a5e2a33979174de2fbc
Reviewed-on: http://codereview.qt-project.org/5370
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Further delay animation creation in Behavior.

Previously we always created the animation on the first call to write,
regardless of whether the Behavior was enabled. Now we delay until the
animation is needed.

Change-Id: I14a319a4f045050fe6a99427b7c3804ef078d48d
Reviewed-on: http://codereview.qt-project.org/5414
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Charles Yin <charles.yin@nokia.com>

Remove fonts example from qpa platform tests

Task-number: QTBUG-21415

Change-Id: I82b1600fe74a50dee8651247fcd172f09ba45a64
Reviewed-on: http://codereview.qt-project.org/4724
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
Reviewed-by: Martin Jones <martin.jones@nokia.com>

partial build fix replaced QApplication::setActiveWindow with requestActivateWindow and added widgets-private

Change-Id: I6e2a3b51c10684de974a0954ca4182860d351eef
Reviewed-on: http://codereview.qt-project.org/5403
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

Fix extra selection in QML TextEdit

QSGTextEdit::selectionEnd() interprets the selection end as the
first character after the selection, while QSGTextNode expects it
to be the end of the selection.

Task-number: QTBUG-21533
Change-Id: Ia928602f8a2f845f3990a443e62f640ea72aa1d4
Reviewed-on: http://codereview.qt-project.org/5363
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Jiang Jiang <jiang.jiang@nokia.com>

Make the QML/VME interpreter threaded

This gets rid of the two-level dispatch in the
interpreter loop, which gives a nice performance boost
when many VME instructions must be interpreted
(e.g., 40% faster for 100 StoreInteger instructions).

The threading is implemented in a similar way to the
V4 interpreter.

The way the compiler generates instructions has been
refactored, chiefly to get rid of the
QDeclarativeInstruction::setType() calls (when using
threading, we don't store the instruction type at all,
only the address).

As a nice bonus, the way instructions are defined now
(creating the specific instruction's data type, rather
than a generic (union) type) is more compact and less
error-prone.

Change-Id: If5cbd36b2526fd61b74854712711b06cd7e1ed7d
Reviewed-on: http://codereview.qt-project.org/5246
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>
Reviewed-by: Aaron Kennedy <aaron.kennedy@nokia.com>

Make the QML-VME interpreter "threading"-friendly

Get rid of the while (something); use labels and gotos instead.
This is done in preparation of making the interpreter threaded
(i.e. using computed goto to chain instructions together).

Change-Id: I8f41e5e8295db939225547364dec3f7466f71a2b
Reviewed-on: http://codereview.qt-project.org/5245
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>

Stop managing lifetime of material

Let scenegraph handle it in its own thread.

Task-number: QTBUG-21586
Change-Id: I5affcec4abbc79fff0c60e740d2c1cf04e3385f2
Reviewed-on: http://codereview.qt-project.org/5345
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>

Change burst to use ms instead of s

Also renames that variable, and adds a burst example.

Change-Id: I53787612f287e71d9afb5618bd445c8aa72fd39e
Reviewed-on: http://codereview.qt-project.org/5349
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Constrain while loop on item count

pos won't necessarily change, but item count does like in the above loop

Task-number: QTBUG-21315
Change-Id: Iaedabeacf4ebe3cd0505193395047b3d65a09442
Reviewed-on: http://codereview.qt-project.org/5347
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Recognize deformable performance level properly

Task-number: QTBUG-21305

Change-Id: I88cfe56f0f22abc92a083b2a0a8da059ebefc652
Reviewed-on: http://codereview.qt-project.org/5344
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Tighter bounding box check

Because the gernic check works on floats and how .toPoint rounds, we
need to redo the bounds checking inside Turbulence

Task-number: QTBUG-21564
Change-Id: Ib56a8d420d9abf8035360b7908e89e28938799a8
Reviewed-on: http://codereview.qt-project.org/5343
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Wheel event support in qmltestlib + few fixes.

added unit test and orientaion support for mouseWheel

Change-Id: I9c26dc762281bc32965769c151414ac0e177ad0f
Reviewed-on: http://codereview.qt-project.org/5272
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Juha Vuolle <juha.vuolle@nokia.com>
Reviewed-by: Charles Yin <charles.yin@nokia.com>

Additional ListView section header placement options

Add a section.labelPositioning property which can be a combination
of:

- ViewSection.InlineLabels - section labels are shown inline between
  the item delegates separating sections (default).
- ViewSection.CurrentLabelAtStart - the current section label sticks to
  the start of the view as it is moved.
- ViewSection.NextLabelAtEnd - the next section label (beyond all visible
  sections) sticks to the end of the view as it is moved.

Task-number: QTBUG-12880
Change-Id: I4601828337412bd3a83769c9b8df3f6d4d7474b8
Reviewed-on: http://codereview.qt-project.org/5192
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Bea Lam <bea.lam@nokia.com>

Fix compilation with QT_NO_*

Merge-request: 1206
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
(cherry picked from commit eb61f612fea1b76fe01ee237e5bd160f66aeca3d)

Conflicts:
src/network/access/qhttpthreaddelegate.cpp
src/network/access/qhttpthreaddelegate_p.h

Change-Id: Id4f8154d1b5f69ab490d9818facfdf5a733ec794
Reviewed-on: http://codereview.qt-project.org/4593
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

qmlplugindump: Describe meta object revisions of exported types.

Adds the exportMetaObjectRevisions property to generated qmltypes files.

Change-Id: Iafe2fe408c88bb6dd02cbb558404a5f654431248
Reviewed-on: http://codereview.qt-project.org/5311
Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>

Fix processing of unary T_MINUS_MINUS tokens after semicolon insertion.

There was a typo in the code, instead of pushing a T_MINUS_MINUS token
the lexer synthesized a T_PLUS_PLUS.

Change-Id: I62dcf263ac363196231fe8f02e98f280899ef85a
Reviewed-on: http://codereview.qt-project.org/5293
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Christian Kamm <christian.d.kamm@nokia.com>

Test qmlmin using the QML/JS files from our test suite.

qmlmin was already tested using files from the
QtDeclarative examples. This patch adds all the files
from QtDeclarative test suite.

Change-Id: I2a7a0e4a45d53f70f53911a5985c860565f10b70
Reviewed-on: http://codereview.qt-project.org/5296
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>

qdeclarativesystempalette test: Add missing dependency

Change-Id: Iefc44448feb621fda81eed6d243bc4a8ee474e7f
Reviewed-on: http://codereview.qt-project.org/5313
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

Make qdeclarativeapplication test compile again

It shouldn't depend on QtWidgets, but using
QGuiApplication doesn't work yet, so skip the
tests for now.

Change-Id: I79473a9ed0486d51c37f498a5e58c503f9533759
Reviewed-on: http://codereview.qt-project.org/5314
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

Zero-initialize QSGParticleGroup::m_system.

Change-Id: Iaa38e1816ff2f231f588bce155a7b1bf9b21a3e5
Reviewed-on: http://codereview.qt-project.org/5291
Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>

Restructure test to use QTRY_ macro for instability.

Restructure test to use QTRY_ for asynchronous gui functions. Remove
reference to specific X11 and generalise event queue processing for
all platforms.

Change-Id: I9aa27729d35cbf3c2e2a7986210f6128d22696ef
Reviewed-on: http://codereview.qt-project.org/4728
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

Remove expected failure for qpa platform

QTBUG-21011 has been resolved, hence the qpa platform can be enabled
for this test.

Change-Id: I1a1e76077eb102c389b09c79e069f6d9e25e2637
Reviewed-on: http://codereview.qt-project.org/4624
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

Use QDeclarativeChangeSet to communicate changes to views.

Allows QSGVisualDataModel to send multiple changes at a time. Changes
sets with multiple changes will be generated by VisualDataModels with
items that have been re-ordered or filtered.

Task-number: QTBUG-20107
Change-Id: I28f2620431cc89c61e1061635ffb68dc5801675c
Reviewed-on: http://codereview.qt-project.org/4034
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Bea Lam <bea.lam@nokia.com>
Reviewed-by: Alan Alpert <alan.alpert@nokia.com>

Refactor QSGVisualDataModel.

Split the wrapper for Package models out into its own visual model
class, add a QSGVisualAdaptorModel class which encapsulates the
creation and maintenance of delegate context data, and move
QSGVisualDataModel to its own source files.

Task-number: QTBUG-20107
Change-Id: Icdea2756a119c327ec2c748be893daf622bc1356
Reviewed-on: http://codereview.qt-project.org/4033
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Compress consecutive removals.

If an applied list of changes has consecutive removals compress them
together before applying them to the change set.

Change-Id: I75f178a31bbc8480d76be745c62e824125dbd8ba
Reviewed-on: http://codereview.qt-project.org/4032
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Andrew den Exter <andrew.den-exter@nokia.com>

Augment Documentation

Change-Id: Ie76de2631521cd3e50aa56f6b134fa33682b81cd
Reviewed-on: http://codereview.qt-project.org/5208
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Damian Jansen <damian.jansen@nokia.com>

Make turbulence respect offset

Change-Id: Ife84b900cd9c99aff4f4cb5f860a0853c08a40a3
Reviewed-on: http://codereview.qt-project.org/5206
Reviewed-by: Martin Jones <martin.jones@nokia.com>
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>

Add whitespace

Change-Id: Iad55228ffa86bbf63b12a33d0f00ce734807c071
Reviewed-on: http://codereview.qt-project.org/5199
Reviewed-by: Bea Lam <bea.lam@nokia.com>

CustomEmitter/Affector now affect whole lists at once

Better performance potential (fewer drops to JS, possibility of more
optimzed JS).

Change-Id: If386f06ac8714162a5bfc6b5eef7f2e67f9dae95
Reviewed-on: http://codereview.qt-project.org/5189
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Fixed compile of examples and tests.

6aad4122332c0291e2e3249b508c7583428177b9 in qtbase removed implicit
linking to libQtWidgets.  Projects which implicitly used that module
were broken.

Either remove the dependency where it is not required, or explicitly
opt-in to libQtWidgets where it is required.

Change-Id: I6f4fb1d98bdf5bb65b4f02a1d245d334314b163d
Reviewed-on: http://codereview.qt-project.org/5268
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Toby Tomkins <toby.tomkins@nokia.com>
Reviewed-by: Alan Alpert <alan.alpert@nokia.com>

Make qdeclarativecomponent::creation() benchmark work again

The samegame files were out of date.

Change-Id: Idf25a3c1d327ae94a76717aa7dde9a9dd15af9bb
Reviewed-on: http://codereview.qt-project.org/5193
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Aaron Kennedy <aaron.kennedy@nokia.com>

QDeclarativeDebug: Allow reconnects to QML debugger port

Allow a new client to attach once the old one was disconnected.
Done by Aurindam Jana.

Change-Id: Id85045204cc011ec6e02db2658173e652b75c07e
Reviewed-on: http://codereview.qt-project.org/5132
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Aurindam Jana <aurindam.jana@nokia.com>

Added PerformanceHints flags to QSGPaintedItem.

At the moment only contains FastFBOResizing.
If this flag is set to true and when using a FBO as render target,
the FBO will use a larger texture than the size of the item to avoid
too many resizing.

Change-Id: I3b8a51a5a07329ff3ed010a35dc8235913201a8e
Reviewed-on: http://codereview.qt-project.org/4651
Reviewed-by: Yoann Lopes <yoann.lopes@nokia.com>
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>

Refactor QSGParticleAffector internals

Putting more of the logic in protected subroutines makes it a lot easier
for subclasses to reimplement affectSystem.

Change-Id: I07f6553228064f1c9b68c6f55628b12b5c78013b
Reviewed-on: http://codereview.qt-project.org/5172
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Martin Jones <martin.jones@nokia.com>

More ImageParticle sharing

Basic implementation of explicitAnimation, and RESET methods/docs added

Change-Id: Ic522153b5287a97ba35e931cc6bddcde5d139fe7
Reviewed-on: http://codereview.qt-project.org/5182
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Remove QEXPECT_FAIL from QSGVisualDataModel test.

QTBUG-21416 has been resolved.

Task-number: QTBUG-21416
Change-Id: Ia8df8431bf429ff1c9d7956b9ed0ea9b95102549
Reviewed-on: http://codereview.qt-project.org/5185
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Andrew den Exter <andrew.den-exter@nokia.com>

Fix QSGVisualDataModel test failure.

Because the list view isn't visible it won't trigger a relayout unless
forced by something like calling count() which means the test is
looking up a stale list of items.

VisualDataModel also wasn't clearing its cache when it changed the
root item and so could return an old item if the view didn't release
all items before querying a new one.

Task-number: QTBUG-21416
Change-Id: I71193e22965f30ea92d9861ccbeff30b64d58309
Reviewed-on: http://codereview.qt-project.org/4953
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Initial ImageParticle sharing

This allows particles rendered by ImageParticle to share some of their
randomly generated state. Still to come are reset methods and animData
sharing (so animations can look synced)

Change-Id: Ia805e1b3735b15fba7bd14778ed7abd795b11f06
Reviewed-on: http://codereview.qt-project.org/5114
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Debugger: Fix compilation warnings

Change-Id: I57d2360566eb35c90db82075851f153727712980
Reviewed-on: http://codereview.qt-project.org/5137
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Aurindam Jana <aurindam.jana@nokia.com>

Make declarative/creation benchmark build again

Change-Id: I9ecbdcfc373e95de38e432aa627f6ab93d92afe6
Reviewed-on: http://codereview.qt-project.org/5138
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>

Unwrap QJSValue from QVariant in QV8Engine::fromVariant

When QML tries to unwrap real value from a QVariant and
the value is a QJSValue instance, then no conversion is needed,
QJSValue already contains a v8 handle.

This patch, for example, solves a problem of emitting QJSValue
instance in a signal that has QVariant as an argument. The QJSValue
can be unwrapped and used as a normal JS value in a connected slot.
This feature may be used also in a plugin model that stores QJSValues
internally. Then the model in data() function can return a QJSValue
which would be understood by QML.

Change-Id: I1d5ede40ce2637123b09839fd848b27ad3af3dda
Reviewed-on: http://codereview.qt-project.org/4451
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>

Move JS RegExp flag definitions to header file

This way they can be used by tools that use the lexer
(e.g. qml minifier).

Change-Id: I226d1712089b01defd3b45ccb99db596955bff8b
Reviewed-on: http://codereview.qt-project.org/4762
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>

Add install rule for qmlmin

Change-Id: I7ea6e92e8fe54092bb16d92e69a83b0257a67acf
Reviewed-on: http://codereview.qt-project.org/4787
Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>

Fix typo when recognizing escape characters

Change-Id: Id97d5c12d271794fb9c7c752fd6535af90883eb4
Reviewed-on: http://codereview.qt-project.org/4770
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>

Fix automatic insertion of semicolons.

Use Lexer::canInsertAutomaticSemicolon() when recovering from errors
generated by missing T_SEMICOLON tokens.

Change-Id: Ie4011d8d3e02b02a7dccd0a09ffa28b1ec9e654d
Reviewed-on: http://codereview.qt-project.org/5017
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>

Add support for minimizing Javascript files containing pragmas.

Change-Id: Ib61d5ea42ec810c36ba782b558461bc09be199dc
Reviewed-on: http://codereview.qt-project.org/5016
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>

Add the method tokenKind() to the QML/JS lexer.

The method returns the last token recognized by the lexer.

Change-Id: I9464e96c1276852737ddc8330d08d57326b48888
Reviewed-on: http://codereview.qt-project.org/5015
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>

Add support for QML/JS pragma directives.

The lexer can now recognize the following pragma directives:

  .pragma library
  .import <URI> <Version> as <Identifier>
  .import <file.js> as <Identifier>

Change-Id: I2c44140818f356419640266a46b5e172474819ee
Reviewed-on: http://codereview.qt-project.org/4897
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>

Add auto tests for the QML minifier.

Change-Id: Iba821eb490ea791e9c375565985af62cef91d1f3
Reviewed-on: http://codereview.qt-project.org/4671
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>

Fix automatic semicolon insertion.

The parser should insert a T_SEMICOLON token when it reaches an
error state and the lookahead token is following a closing brace.

Change-Id: Ib849e7fbfe50c2a3e679ae0794f5780cc0b94de5
Reviewed-on: http://codereview.qt-project.org/4896
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>

Fix compile when the parser is included in non GUI applications.

Change-Id: I63d910f0f63cd88d919b5487d5b48f6019eca9bd
Reviewed-on: http://codereview.qt-project.org/4895
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>

Added --verify-only option to qmlmin.

qmlmin has three different stages. In the first stage
it generates the QML/JS minified code. In the second
stage we verify that minified code is equivalent
to the original code and in the final stage we
produce the output. With --verify-only you can tell
qmlmin to quit after the verification step.

Note that this option is pretty much equivalent to
the unix command qmlmin file.qml -o /dev/null.

Change-Id: I91373bc1c1db8c35af2e301ad13d7b34fc384529
Reviewed-on: http://codereview.qt-project.org/4670
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>

Introduced qmlmin.

qmlmin is a simple minifier for QML and Javascript files. It removes
comments and layout characters.

Change-Id: I387a683cd9b73e8fd225e10a75b3fcec50949938
Reviewed-on: http://codereview.qt-project.org/4442
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>

Fix the implementation of Lexer::tokenText().

Lexer::tokenText() should return the contents of the
string literal without the quotes.

Change-Id: I968ca2e5142d8c55c75990c24380d2faa9b313a3
Reviewed-on: http://codereview.qt-project.org/4440
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>

Introduced a QML scanning mode.

In QML mode, the lexer will recognize the extra QML keywords, e.g.
readonly, as, on, and so on.

Change-Id: I148ff857e201f99d41e0265bcfc480a94a1085a0
Reviewed-on: http://codereview.qt-project.org/4518
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>

Re-enable QtQuickTest.

This was disabled in refactor, but it seems to be working OK, so turn it
back on.

Change-Id: I35d97342c6ef7be358d9cb593a1eab27c711247c
Reviewed-on: http://codereview.qt-project.org/4846
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Charles Yin <charles.yin@nokia.com>

Get rid of QDeclarativeUtils

All the QChar methods needed by QtDeclarative have now
been optimized to achieve at least as good performance
as the QDeclarativeUtils versions.

Change-Id: I5b8dd58f9b597f716b53563d07d39d894c5dd666
Reviewed-on: http://codereview.qt-project.org/5059
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

Fix QDeclarativeListProperty assignment

This commit ensures that a QDeclarativeListReference can be
assigned to another QDeclarativeListProperty, by retrieving
each element in the list reference and converting to the appropriate
type before appending to the target list property.

Task-number: QTBUG-16316
Change-Id: Id8858058f052a53bf43eadc085fd278654478d77
Reviewed-on: http://codereview.qt-project.org/4388
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Aaron Kennedy <aaron.kennedy@nokia.com>

Make cellWidth/cellHeight reals rather than ints.

When they were ints, it was relatively easy to end up with a different
row or column count than expected, because of rounding.

Change-Id: Ifc5eba2b5598cbc0220df25f91f031581c3b51a5
Reviewed-on: http://codereview.qt-project.org/5112
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Bea Lam <bea.lam@nokia.com>

QtQuick 2.0 elements system test

Added an application to browse elements. A very basic acceptance
test method that each can be performed in under a minute.
Added the .qtt for formal usage.
Also moved qsgimage system test.

Change-Id: Iada9804e2efe1339a072935647962e54aa3b4c6f
Reviewed-on: http://codereview.qt-project.org/4380
Reviewed-by: Michael Brasser <michael.brasser@nokia.com>

PathAnimation updates.

Allow smooth orientation changes, smooth interruptions,
and implicit "from" in PathAnimation.

Change-Id: I2191f6df89ec25d78b1d498827281803a07129c9
Reviewed-on: http://codereview.qt-project.org/4378
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Test fixes and reenables.

Change-Id: I85e3493855b6fefb682ddb120b15abd003fb00fd
Reviewed-on: http://codereview.qt-project.org/5045
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Michael Brasser <michael.brasser@nokia.com>

JSDebugging: Enable break on events.

The user can request Javascript break on event. The user can provide
this info in the Breakpoints Window and provide the slot which will
be called when the event occurs. For example: specify "onTriggered" if
you need to break on Timer triggerred event.

Change-Id: I09f869a5301a9c1f92a8b8c0f3df7f74b1027b4b
Reviewed-on: http://codereview.qt-project.org/4751
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Kai Koehne <kai.koehne@nokia.com>

Re-enable commented tests.

The tests used QWidget class so widgets library have to be added to pro
file. QDeclarativestates works fine.

Change-Id: I55c0798a37c3a894b774ba71671569fe007a49d7
Reviewed-on: http://codereview.qt-project.org/5104
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Matthew Cattell <matthew.cattell@nokia.com>

Re-enable commented QJS tests.

The tests used QWidget class so widgets library have to be added to pro
file. QJSValue test already had it.

Change-Id: Ib93b2e9b84dea76f5121378c13cc0e1921a4ebd9
Reviewed-on: http://codereview.qt-project.org/5101
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Matthew Cattell <matthew.cattell@nokia.com>

Remove QmlChanges.txt file

Somehow I don't think changes prior to Qt 4.7.0 RC are that interesting
anymore.

Change-Id: I42d8bbb5de8ab04796b9f6f313fbb93d0a9c7794
Reviewed-on: http://codereview.qt-project.org/5055
Reviewed-by: Aaron Kennedy <aaron.kennedy@nokia.com>
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>

Get rid of autotests dependencies on QtWidgets

Change-Id: I19936b7f8173eff9fc0bc3e19b0a61830dc5a440
Reviewed-on: http://codereview.qt-project.org/5097
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

Fix an assertion in QDeclarativeNotifierEndpoint

The code in toNotifier() tried to convert to a
Notifier, and called asNotifier() before setting
the type correctly.

Change-Id: I2d4c41c6bf43422587111ae4e0c57a3905f159e0
Reviewed-on: http://codereview.qt-project.org/5089
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

Initialize variable

Change-Id: I2aa261ed85136df33f678a9279f7f9c833c925cd
Reviewed-on: http://codereview.qt-project.org/5088
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

Disable autotests temporarily on Mac

Change-Id: Ib34fdbdce2b088e0f79034342ab1fc9c94ea10f9
Reviewed-on: http://codereview.qt-project.org/5080
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

Add Age example

Also added advancePosition property to Age, as it was needed for even this
simple example.

Change-Id: I614a719280efc1bc5140d07ab91ec0f1bc345788
Reviewed-on: http://codereview.qt-project.org/4871
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Fix aliasing bug when compiled with gcc 4.6

Change-Id: I50dbeaed501ae498cd5c46e6e5929789b373b932
Task-number: QTBUG-21265
Reviewed-on: http://codereview.qt-project.org/4957
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Aaron Kennedy <aaron.kennedy@nokia.com>

Reference V4 program data

Change-Id: I84d520da16def8e48ac8bbfaab654450f776abc8
Task-number: QTBUG-21265
Reviewed-on: http://codereview.qt-project.org/4956
Reviewed-by: Aaron Kennedy <aaron.kennedy@nokia.com>

Fill out examples a little more

Adds an example of colorized ImageParticle, and an example comparing
the particle system to dynamically created Images (which don't do too
badly when they're kept really simple).

Change-Id: Id9e8d0575a38ddde1c73d694bd5c062d56cbed42
Reviewed-on: http://codereview.qt-project.org/5047
Reviewed-by: Martin Jones <martin.jones@nokia.com>

Particles examples shuffle

Recast as examples, not demos. Fewer licking face usages.

Change-Id: I02a03fb9af513cbc3dc2a94aa0843220f162593b
Reviewed-on: http://codereview.qt-project.org/4754
Reviewed-by: Alan Alpert <alan.alpert@nokia.com>

Hotfix docs

While QtQuick 1 and 2 aren't clearly separated yet, some of the more
drastic differences (like the separate particle systems) need to be
explained a little in the interim. Or at least visible.

Change-Id: I60321bcb90a34730ed3e0862a049540ea36f8c5b
Reviewed-on: http://codereview.qt-project.org/5044
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Martin Jones <martin.jones@nokia.com>

rename threadRendering to renderInThread

Change-Id: I21d2492288adc84d3ef99633752e78a3ea232a4a
Reviewed-on: http://codereview.qt-project.org/5042
Reviewed-by: Charles Yin <charles.yin@nokia.com>

Fix qsgpositioners autotest

A waitForWindowShown now takes long enough of the animations to make
progress, which had been confusing the initial state checks.

Task-number: QTBUG-21414
Change-Id: I3e01f804d6bca7f627012da6cc69b0baabaabaaa
Reviewed-on: http://codereview.qt-project.org/5041
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Michael Brasser <michael.brasser@nokia.com>

update canvas item documentations

Change-Id: I66cc6550a7d8eb054c70b6f17fee05976e0a32c6
Reviewed-on: http://codereview.qt-project.org/5040
Reviewed-by: Charles Yin <charles.yin@nokia.com>

fix context2d composition bug, lighter should map to qt ligten composite mode

Change-Id: Iacc9cb4bd9196869b9947f919b7748ab5ad9610f
Reviewed-on: http://codereview.qt-project.org/5039
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Charles Yin <charles.yin@nokia.com>

fix broken canvas blur after merging refactor branch

Change-Id: If145f1d02566f839abeb50df167db2b237499290
Reviewed-on: http://codereview.qt-project.org/4857
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Charles Yin <charles.yin@nokia.com>

Fix warnings.

Change-Id: I7f066550fa2e1799f1c44b787da84c882f549b03
Reviewed-on: http://codereview.qt-project.org/5036
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Alan Alpert <alan.alpert@nokia.com>

Add exception for qpa, xcb platform for failing test

Task-number: QTBUG-21416

Change-Id: I69986ea120d908d20a4ef73bf137ca0906dc4351
Reviewed-on: http://codereview.qt-project.org/4729
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
Reviewed-by: Michael Brasser <michael.brasser@nokia.com>

Update system offset every frame

May be expensive if large systems animate painters, but seems safer than
messing with the tranformation matrix.

Change-Id: Ie5b21e9f238b5305bef44c48027a3337c70b2aaa
Reviewed-on: http://codereview.qt-project.org/4933
Reviewed-by: Martin Jones <martin.jones@nokia.com>