Change-Id: I021074a78d90929b4e83b8aff9db1ae7995e8c6a
Reviewed-by: hjk <qthjk@ovi.com>

Througout the initial review the singleton was transformed into an
ordinary class, but a error was introduced: The "reference" file was
incorrectly assumed to be the editors file, which is wrong, since
it should be the declaration file.

Change-Id: Iad3e25a690fa8bd07a18184b24b10f8dea965332
Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>

This patch introduces a priority-based mechanism when searching for certains
symbols in the snapshot. The priority corresponds to how similar the file path
from the "reference" symbol is to the file path from the "candidate" symbol.
This solves a variety of issues when matching "equivalent" symbols but that
are in another file/project, such as when following a function declaration,
a forward class declaration, or adding a definition through a quickfix.

There's now a symbol finder which will compute the "best" search order and cache
the most recent results. A consequence is that following symbols in some cases
is slower, but not apparently significatly.

Note: The "find" functions were moved from the Snapshot to the new SymbolFinder
class.

Task-number: QTCREATORBUG-6697
Task-number: QTCREATORBUG-6792

Change-Id: Ia518f014275fec1f4d0cb3224bd4e06a9df6d557
Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>

The model uses UTF-8 internally and it makes more sense to only
convert when necessary.

A following commit will rename the source/setSource methods in
document for more clarity too.

Change-Id: I960ea0754efabd1436ad4b4299a57faeb65a8bee
Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>

- Avoid unnecessary conversions
- Add missing tr().

Change-Id: I3c0dd627a3621929c9c6fc71db6924fa513e34a7
Reviewed-by: Leandro Melo <leandro.melo@nokia.com>

Task-number: QTCREATORBUG-5485

Change-Id: Ib6aaeaadad4b421480d22399392768d4bad85bda
Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>

- Add conversion for single character constants, offering
  to convert them characters or QLatin1Char.
- Offer conversions from character constants to string constants.
- Rewrite the WrapStringLiteral::Operation class such that it
  takes a mask of actions to perform which can be combined
  in arbitrary ways. Provide static convenience functions
  that can be used for the Translation/Objective C conversion
  as well.
- Move code outside class to reduce indentation.
- Use its functionality for the Translation/Objective C
  conversion as well, reducing redundant analysis/operation code.

Change-Id: If32c16a705cfc1cc20a48ab1c93b5053467d1749
Reviewed-by: Leandro Melo <leandro.melo@nokia.com>

Change-Id: I3a2fef56d6d1871ea4bbb139f9bdd2bc44dd0123
Reviewed-by: Leandro Melo <leandro.melo@nokia.com>

Change-Id: If18afb5d4665924e7d9250dccbc60a65e6daa75e
Reviewed-by: Eike Ziller <eike.ziller@nokia.com>

Change-Id: I0778aa3d91d8c62fcce7e07e2ceffa1970281ec6
Reviewed-by: Christian Kamm <christian.d.kamm@nokia.com>

Task-number: QTCREATORBUG-6240
Change-Id: Id3dc48d47f88017b3bc9e026c8e5552d2e9f4d48
Reviewed-by: Christian Kamm <christian.d.kamm@nokia.com>

Make replacement a parameter of the Operation class.

Change-Id: Ie9c013061d7045b3ee8c0e569e9df342dab38096
Reviewed-on: http://codereview.qt-project.org/5845


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Christian Kamm <christian.d.kamm@nokia.com>

This way we don't need to override Return and Escape.

Change-Id: I1548118c06ee7338ba3dd9d84b82b9314ab16782
Reviewed-on: http://codereview.qt.nokia.com/4183


Reviewed-by: Leandro T. C. Melo <leandro.melo@nokia.com>

Previously RefactoringFiles were usually passed around by value.
However, since a RefactoringFile may sometimes own a QTextDocument
(when it was read from a file), that's not great and caused the
file to be reread after every copy.

With this change RefactoringFile becomes noncopyable and is always
owned by a shared pointer.

This change also allowed having const RefactoringFiles which is
useful because they can be safely used from other threads. See
CppRefactoringChanges::fileNoEditor.

Change-Id: I9045921d6d0f6349f9558ff2a3d8317ea172193b
Reviewed-on: http://codereview.qt.nokia.com/3084


Reviewed-by: Leandro T. C. Melo <leandro.melo@nokia.com>

Change-Id: Ia8362bc9a4b319ab4bb65f3fb1a36dc769e28ccd
Reviewed-on: http://codereview.qt.nokia.com/2953


Reviewed-by: Erik Verbruggen <erik.verbruggen@nokia.com>

Reviewed-by: Erik Verbruggen
(cherry picked from commit 769b21b4)
Change-Id: I769b21b4x
Reviewed-on: http://codereview.qt.nokia.com/391


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: hjk <qthjk@ovi.com>

This is a re-work of our completion engine. Primary goals are:

- Allow the computation to run in a separate thread so the GUI is not locked.
- Support a model-based approach. QStrings are still needed (filtering, etc), but
internal structures are free to use more efficient representations.
- Unifiy all kinds of *assist* into a more reusable and extensible framework.
- Remove unnecessary dependencies on the text editor so we have more generic
and easily "plugable" components (still things to be resolved).

Reviewed-by: Erik Verbruggen

Change-Id: I8b73d583be1ee7183f4074bce49d5390e38631a2

rename BastTextEditor->BaseTextEditorWidget, BaseTextEditorEditable->BaseTextEditor
rename BaseTextEditor{,Widget} subclasses
rename editableInterface->editorInterface
rename createEditableInterface->createEditor
minor cleanups after renamings

Reviewed-by: hjk

Reviewed-by: Christian Kamm

Reviewed-by: Erik Verbruggen

At the moment, it inserts implementations inline.

Done-with: Leandro Melo

The condition resolving now looks through typedefs and calls.

Task-number: QTCREATORBUG-2051
Reviewed-by: Christian Kamm

Reviewed-by: Christian Kamm

(cherry picked from commit 3ff803d7e2543b64358755702d3c74318bc01736)

Makes them easy to use everywhere. Also when calling
QuickFixData::textOf and friends, it wasn't really clear which file
they would run on.