This patch replaces the old Qt logo with the new, flatter one.

The PNGs were optimized via: optipng -o7 -strip "all"

src/assistant/assistant/images/qt-logo.png was deleted since it
is unused.

Task-number: QTBUG-41685
Change-Id: Id04972f87135e15c41d52c5e9f00ad4944d8d1f6
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Reviewed-by: Eike Ziller <eike.ziller@theqtcompany.com>
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>

When aborting collecting the content items, sometimes the "abort" state
was not cleaned up correctly, so the next run thought it was aborted
too. If that happened at the end of the multiple start/abort cycles that
happen at initialization, the content model ended up empty.

Task-number: QTCREATORBUG-13233
Change-Id: Ia47a6b033cc3fd1f7a02d5194fb6f7ea68a435c5
Reviewed-by: Christian Kandeler <christian.kandeler@digia.com>

Remove the 6 year old hack which causes an early show of the main window.

Change-Id: I1c8d782b3ecd7278068b5a21d34fef937585f25d
Reviewed-by: Karsten Heimrich <karsten.heimrich@digia.com>
Reviewed-by: Christian Kandeler <christian.kandeler@digia.com>

Assistant doesn't show the bookmarks toolbar by default so it's more
reasonable to preselect the "Bookmarks Menu" folder when a user adds
a bookmark.

Change-Id: If1b92c1decb280e96e5c58a56d6948eec6e44813
Reviewed-by: Karsten Heimrich <karsten.heimrich@digia.com>
Reviewed-by: Christian Kandeler <christian.kandeler@digia.com>

HelpEngineWrapper::initialDocSetupDone() should be called only once
right after the initialization of the help models. Calling it on
every small update leads to recursion.

Task-number: QTBUG-36850
Change-Id: I16cae03f08bbc9a19ec9298c84c602a4046dce93
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
Reviewed-by: Karsten Heimrich <karsten.heimrich@digia.com>

Change-Id: Ia9807bc783d3f83ab1556faeb3fa73af3be4505d
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>

This could happen because insertContents() is called once for
every run of the content provider, even if an invalidation happens
in between. Example sequence:
    run()
    invalidate() [removes result of first run]
    run()
    insertContents() [queued for first run, retrieves result of second run]
    insertContents() [queued for second run, retrieves empty data]
We now check in insertContents() whether the content provider has a
valid root item and do nothing if it does not. This means that
insertContents() will never replace the current model data with empty
data; only invalidateContents() can do that from now on.
Further improvements:
    - Only call insertContents() if the run was not aborted; this
      reduces the number of useless objects in the event queue.
    - Remove the m_rootItem member; it was only used in the run() function.
    - Only add the root item to the list at the end of a successful run;
      there is no reason this object should be accessible from the outside
      while there are still children being added to it.

Change-Id: I80e2ea93dd9bbc8ab7f406c989b61f16f11b6eea
Reviewed-by: Karsten Heimrich <karsten.heimrich@digia.com>

- Renamed LICENSE.LGPL to LICENSE.LGPLv21
- Added LICENSE.LGPLv3
- Removed LICENSE.GPL

Change-Id: I23ef9591f4d9054e0b6a252ba7767baf4189aeab
Reviewed-by: Jani Heikkinen <jani.heikkinen@digia.com>

QtWebKit follows the web standard use of 96 DPI for font sizes and
this is a good compromise for the web, but this would require each
Assistant user to zoom the text manually without the benefit of
keeping existing content working (since we don't show any external
content in Assistant that could break with a higher DPI).

HiDPI on OS X already handles the issue by scaling the whole page by
two, but since we don't completely support DPI awareness on Windows,
Assistant assets and text will be scaled but the documentation
itself will be microscopic.

Use the zoomFactor to adjust the DPI according to system settings
by dividing QScreen::logicalDotsPerInch() by 96.

Task-number: QTBUG-41076
Change-Id: I5644d0b383fcaf04bed156207afca9b322ea18a6
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@digia.com>

1) Make sure invalidateContents() is called whenever the help engine's
   DB readers are destroyed.
2) In QHelpContentProvider::stopCollecting(), remove all root items, as
   they are invalid now: Their child items reference DB readers that
   are going to be destroyed.

Task-number: QTBUG-18829
Change-Id: Id9cc4ea99c43c36ad5c5d1f04157a68bac79d44a
Reviewed-by: Karsten Heimrich <karsten.heimrich@digia.com>

The folder named "Toolbar Menu" is meant to contain bookmarks which
are displayed on the bookmarks toolbar rather than in some menu.
So the name "Bookmarks Toolbar" is more appropriate, besides it is
consistent with Firefox and is similar to Chromium's "Bookmarks bar".

Change-Id: I1b1c359ee4ca02dcd34afff01326442c5d9b4459
Reviewed-by: Karsten Heimrich <karsten.heimrich@digia.com>

Change-Id: I4c911c809c3779f7ac59917d5d88a38628817f67
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>

main.cpp:542:22: error: variable ‘QDataStream s’ has initializer but incomplete type
qm.cpp:236:16: error: ambiguous overload for ‘operator<<’ (operand types are ‘QDataStream’ and ‘quint8 {aka unsigned char}’)

Change-Id: Ie54f6b8e0362bb5d501a9ce58fd206d32fb3b697
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>

-url inherited from the url variable set in qtbase/doc/global

Change-Id: I69623cfe4f1a0b5c7aee52134bedbf04646ed22f
Reviewed-by: Martin Smith <martin.smith@digia.com>

Commit qtbase/9f0e5d00ab51cc7c0dc87c8d72f48c4e6edaf120 added the
/Zc:strictStrings compiler option to MSVC 2013 builds.
We're circumventing the problem by throwing const_casts into the code.

Change-Id: I45cc647b780f834b756caed92c4d6f9a50a53664
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Karsten Heimrich <karsten.heimrich@digia.com>

  Project WARNING: CONFIG+=qpa_minimal_plugin is deprecated. Use QTPLUGIN.platforms=qminimal instead.

Change-Id: I9f07c5033e0022e00c45e52570fe001856f13ca8
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>

This makes it easier to generate assistant documentation with
Sphinx, for example.

Change-Id: Idb45ec47f3c2bcf8a6df313380abf71a4c5a7da5
Reviewed-by: Volker Krause <volker.krause@kdab.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>

Exclamation marks should usually be avoided in message strings (even in
error messages).
See also: http://qt-project.org/wiki/UI_Text_Conventions

 and other
HIG guidelines.

Change-Id: I0a4cc7c03cf64b130a2b32c1d77143e80e3e4024
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Karsten Heimrich <karsten.heimrich@digia.com>

Change-Id: I1aa99b483c1cc4accba185bfdee12397af617e50
Reviewed-by: Nico Vertriest <nico.vertriest@digia.com>
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>

Task-number: QTBUG-37643
Change-Id: I8c17dc02e8d6c17c88dde24454f09dba76f32148
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
Reviewed-by: Karsten Heimrich <karsten.heimrich@digia.com>

Broken by 1ebfb744

 . Only
printRequested() should be excluded.

Change-Id: I3c94aa62c469fc0cf32b7cbc8740aee3aeead6c2
Reviewed-by: Mitch Curtis <mitch.curtis@digia.com>

Task-number: QTBUG-37643
Task-number: QTBUG-37649

Change-Id: I4c41e971d2656753d4249a2690101fc510f5e193
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>

Change-Id: I87fc653492fb5857d5ddcffad4cf762eacb5f364
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>

Change-Id: I5f1f3774ac81ea61406c6ef964fd189051ebe994
Reviewed-by: David Schulz <david.schulz@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Karsten Heimrich <karsten.heimrich@digia.com>

Change-Id: I836f33a231764efc341db4b35fbed46c94d92df0
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>

Qt Assistant, when used as a custom help viewer, would not load all
sizes of the application icon specified in the .qhcp file. Now
application icons look good everywhere, provided the files contain
multiple icons of various sizes.

Task-number: QTBUG-28267

Change-Id: I362e2feafa7944b0ad25627fb2fcea1b90af4e53
Reviewed-by: Thorbjørn Lund Martsum <tmartsum@gmail.com>

exception.prf takes care of all of this.

Change-Id: I6d8ba116a425eecf94557bdd682ca58905e6263a
Reviewed-by: Karsten Heimrich <karsten.heimrich@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>

Fixes a crash when Qt Creator was registering a large number of .qch
files on first startup: In this case the limit of 1000 connections
within one session will overflow, resulting in conflicting connection
names and crashes later on.

Remove this limitation by keeping separate counters per connection name,
and also not wrapping around after 1000.

It's not clear where the 1000 connection limit stems from: The offending
lines predate the first git import of Qt 4.

Task-number: QTBUG-36480
Change-Id: If00276652644efa854a75407d00ba01069bde02a
Reviewed-by: Karsten Heimrich <karsten.heimrich@digia.com>

remove trailing spaces & expand tabs

Change-Id: If9909c94b52d9dacb7c8735470525d18a1c97d6b
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Karsten Heimrich <karsten.heimrich@digia.com>

Setting the mode disables the Previous and Next buttons for the simple
search history. This is meant to be used e.g. in Qt Creator where the
horizontal space in the side bar is precious.

Change-Id: If13ffbf2656c471ceb10c5bb15e39166fedbcb85
Reviewed-by: Karsten Heimrich <karsten.heimrich@digia.com>

[ChangeLog][Qt Assistant][Make mailto links work again in Qt Assistant]

Change-Id: Iec15c27bbced7848c800193723399b4e4abc11b9
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>

Change-Id: I96ed669e25e0ba1123dc313729e666df172bc3c7
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>

Hopefully this saves me and everyone time when mixing up project names
resulting in empty namespaces in .qhp projects.

Change-Id: Ib4151225011c866219504c1fdbaadd17d387500a
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Kai Koehne <kai.koehne@digia.com>
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>

the apparently attempted context renaming cannot work this way - while
the code would see the renamed context, lupdate would be oblivious of
that, and consequently the translations would not fit.

additionally, lupdate won't recognize the TR() alias at all any more.

Change-Id: I47baeb55a85a59b3c261153ed0c1e17726ffd284
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Karsten Heimrich <karsten.heimrich@digia.com>

Fix following issues:
    - Outdated usage instructions on index page
    - Missing C++ class inheritance information
      caused by missing dependency to qtwidgets
    - Broken \snippet in 'Generating Qt Help'

Task-number: QTBUG-34897
Change-Id: I53dd0fbf41e1dfcd41e11f1ab19db7069839477a
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>

Phrase queries with a single term are not allow in clucene,
so once we encounter a search string like "and Next", which
in turn will result in a single word, we use a term query.

Task-number: QTBUG-34973

Change-Id: I9328abf0e96428577cdee15b1671393074cc91c2
Reviewed-by: Christian Kandeler <christian.kandeler@digia.com>

Task-number: QTBUG-34916
Change-Id: Ic67671f03deface209a5f0fa67cbf06b5f4b7f38
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>

So far qsqlite tried to open the file first read/write, and falling back
to read access only if this fails. This has resulted in excessively long
loading times e.g. on Windows XP.

Task-number: QTCREATORBUG-10697
Change-Id: I7b1dbddb73feb34491ece5a0765a67354b937f43
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Karsten Heimrich <karsten.heimrich@digia.com>
Reviewed-by: Mark Brand <mabrand@mabrand.nl>

In 5.2, the HTML output is in a flatter structure and when they are
hosted in qt-project.org/doc, the documentation will be found at
http://qt-project.org/doc/qt-$QT_VER



The url variable is used by projects outside of Qt 5 which need
to link to Qt 5 documentation, such as Qt Creator.

Task-number: QTBUG-34584
Change-Id: Ic0eed7f0d5fbc04544858b8dda3637ea788daac8
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@digia.com>

Remove dependencies to nonexistent module 'qtbase'
from .qdocconf files.

Change-Id: If299d764a5c2e0d0d83551f74e30ead70c26aa10
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@digia.com>
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>