Task-number: QTCREATORBUG-3541
Change-Id: Ida8e59b65836c8515fbfbd2a9e4737d9ae04e76c
Reviewed-on: http://codereview.qt.nokia.com/639


Reviewed-by: Fawzi Mohamed <fawzi.mohamed@nokia.com>

correctly insert the scope for code blocks in UiScriptBindings and
UiPublicMember, and improve find usages for types (correctly detecting
variables in the same scope)

Change-Id: Iaaf1a59f041f3831fbe04243b220fb85fde76479
Reviewed-on: http://codereview.qt.nokia.com/335


Reviewed-by: Christian Kamm <christian.d.kamm@nokia.com>

qmljs code model now correctly handles absolute paths in imports

Change-Id: I6a4bcfbe9a8d9ab70b5fcac1df36ba9802ff5efe
Reviewed-on: http://codereview.qt.nokia.com/256


Reviewed-by: Christian Kamm <christian.d.kamm@nokia.com>

* property -> lookupMember
* setProperty -> setMember
* removeProperty -> removeMember

Change-Id: I638479ee2b90b684283e714630bdcab237f6b3f2
Done-with: Fawzi Mohamed
Reviewed-on: http://codereview.qt.nokia.com/77


Reviewed-by: Fawzi Mohamed <fawzi.mohamed@nokia.com>

Change-Id: I8b73d583be1ee7183f4074bce49d5390e38631a2

Task-number: QTCREATORBUG-3048

Reviewed-by: hjk

Reviewed-by: Erik Verbruggen

Reviewed-by: Erik Verbruggen

* Bind::usesQmlPrototype is now significantly more performant
* type environments are no longer hashed by filename, but rather
  by Document *
* duplicate scope builds are avoided

Task-number: QTCREATORBUG-2835
Reviewed-by: Erik Verbruggen

Reviewed-by: Erik Verbruggen

In order to determine all components that instantiate a given component,
Bind::usesQmlPrototype was called on each document in the snapshot.
That, in turn, had to iterate over all object definitions inside the
document, resolving their prototype references.

All in all, it lead to a very large amount of fairly expensive lookups
that were slowing down Creator considerably.

Reviewed-by: Erik Verbruggen

Task-number: QTCREATORBUG-2737
Reviewed-by: Kai Koehne

This lead to the semantic checker reporting incorrect errors in these
initializers.

Task-number: QTCREATORBUG-2340
Reviewed-by: Roberto Raggi

Link now caches imports. That means importing the same library (say, Qt)
from more than one file no longer creates an importing namespace for
each one. Instead, a single one is created for the instance of Link.

To make this work, the type environment in ScopeChain has been given its
own type: Interpreter::TypeEnvironment. That has the added benefit of
being able to carry meta-information about imports. You can use
TypeEnvironment::importInfo(qmlComponentName) to get information about
the import node that caused the import of the component.

In preparation for caching Contexts.

Reviewed-by: Erik Verbruggen

Task-number: QTCREATORBUG-1736

Task-number: QTCREATORBUG-1757

The function was not used and made no sense.

Task-number: QTCREATORBUG-1388
Reviewed-by: Roberto Raggi

This used to contain all functions declared in Script blocks. With them
gone, there's no reason to keep it.

Also, a class name is added in qmjs::bind so that we have a class name
for custom properties defined inside a component.

They had not yet been updated to the new way of importing javascript.

Reviewed-by: Erik Verbruggen

Allows completion of local variable and function names.

Task-number: QTCREATORBUG-942
Reviewed-by: Roberto Raggi

Previously we just scanned every directory containing a qml file for
other qml files.

This makes import ".." work.

Reviewed-by: Erik Verbruggen

* Fill the snapshot with files that could be imported.
* Implement package imports.

* The qmldir file is not parsed yet.

Reviewed-by: Erik Verbruggen

* The "Script" type is now implicitly available without imports.
* No errors for bindings inside a Connections element.

Reviewed-by: Roberto Raggi

* For JS files: Add each Qml component that sources the file in a Script
  tag to the scope chain.
* For Qml components: Add each component that instantiates the component
  to the scope chain.
* Generate the full list of documents required for completion in a
  given file. Previously, files that included the file were missing.