Summary:
The desktop file parser supports only QString, QStringList, Int, Double,
and Bool. QUrl is not a supported type for some reason.

Thus, let's use QString for X-KWin-Video-Url.

Reviewers: #kwin, broulik

Reviewed By: broulik

Subscribers: Zren, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D15373

In case of conflict in i18n, keep the version of the branch "ours"
To resolve a particular conflict, "git checkout --ours path/to/file.desktop"

In case of conflict in i18n, keep the version of the branch "ours"
To resolve a particular conflict, "git checkout --ours path/to/file.desktop"

In case of conflict in i18n, keep the version of the branch "ours"
To resolve a particular conflict, "git checkout --ours path/to/file.desktop"

In case of conflict in i18n, keep the version of the branch "ours"
To resolve a particular conflict, "git checkout --ours path/to/file.desktop"

In case of conflict in i18n, keep the version of the branch "ours"
To resolve a particular conflict, "git checkout --ours path/to/file.desktop"

In case of conflict in i18n, keep the version of the branch "ours"
To resolve a particular conflict, "git checkout --ours path/to/file.desktop"

X-KWin-Internal should be used for effects which are either internal
to KWin and are configured at a different location in KWin. Examples
are:
 * CoverSwitch - configured in WindowSwitcher KCM, but not FlipSwitch
   as that one has a non WindowSwitcher mode
 * window geometry - configured in moving

And it should also be used for helper effects to the overall
kde-workspace module. Examples are:
 * Dashboard - required by Plasma
 * KScreen - required for KScreen
 * Screenshot - required by KSnapshot

Why a new category and not the already existing NoShow property?
The idea is to just filter on the effects in the list. Thus it should
be possible to show them. But NoShow is clearly intended to not be
shown at all.

REVIEW: 116754

All effects with

X-KWin-Exclusive-Category=category

are considered as mutual exclusive for specified category. So far this is
just a hint for the GUI representation. Such effects should get a
radio button while effects in the same category without that property
or with it set to false should get a checkbox.

As a first step the desktop change animation effects use this property
and are put into a new category "Virtual Desktop Switching Animation".

REVIEW: 116710

Effects can specify their minimum requirements in their
desktop file:
* OpenGL
* OpenGL 2 (GLSL required)
* Shaders (either ARB or OpenGL 2)

The configuration module uses this information in combination
with which backend KWin is currently using. So if e.g. OpenGL
is used and an effect requires OpenGL 2 a detailed error
message can be showed that OpenGL 2 is required.

BUG: 209213
FIXED-IN: 4.9.0
REVIEW: 104847

svn path=/trunk/KDE/kdebase/workspace/; revision=1191511

The following changes were in SVN, but were removed from git:

M	wallpapers/Aghi/metadata.desktop
M	wallpapers/Air/metadata.desktop
M	wallpapers/Autumn/metadata.desktop
M	wallpapers/Blue_Wood/metadata.desktop
M	wallpapers/Ethais/metadata.desktop
M	wallpapers/Evening/metadata.desktop
M	wallpapers/Fields_of_Peace/metadata.desktop
M	wallpapers/Finally_Summer_in_Germany/metadata.desktop
M	wallpapers/Fresh_Morning/metadata.desktop
M	wallpapers/Grass/metadata.desktop
M	wallpapers/Hanami/metadata.desktop
M	wallpapers/Media_Life/metadata.desktop
M	wallpapers/Plasmalicious/metadata.desktop
M	wallpapers/Quadros/metadata.desktop
M	wallpapers/Red_Leaf/metadata.desktop

svn path=/trunk/KDE/kdebase/workspace/; revision=1120528

svn path=/trunk/KDE/kdebase/workspace/; revision=1098905

The following changes were in SVN, but were removed from git:

M	wallpapers/Aghi/metadata.desktop
M	wallpapers/Code_Poets_Dream/metadata.desktop
M	wallpapers/Curls_on_Green/metadata.desktop
M	wallpapers/Ethais/metadata.desktop
M	wallpapers/Evening/metadata.desktop
M	wallpapers/Fields_of_Peace/metadata.desktop
M	wallpapers/Finally_Summer_in_Germany/metadata.desktop
M	wallpapers/Fresh_Morning/metadata.desktop
M	wallpapers/Media_Life/metadata.desktop
M	wallpapers/Plasmalicious/metadata.desktop
M	wallpapers/Quadros/metadata.desktop
M	wallpapers/Red_Leaf/metadata.desktop
M	wallpapers/Spring_Sunray/metadata.desktop
M	wallpapers/The_Rings_of_Saturn/metadata.desktop

svn path=/trunk/KDE/kdebase/workspace/; revision=1097842

The following changes were in SVN, but were removed from git:

M	wallpapers/Aghi/metadata.desktop
M	wallpapers/Air/metadata.desktop
M	wallpapers/Code_Poets_Dream/metadata.desktop
M	wallpapers/Curls_on_Green/metadata.desktop
M	wallpapers/Ethais/metadata.desktop
M	wallpapers/Evening/metadata.desktop
M	wallpapers/Fields_of_Peace/metadata.desktop
M	wallpapers/Finally_Summer_in_Germany/metadata.desktop
M	wallpapers/Fresh_Morning/metadata.desktop
M	wallpapers/Media_Life/metadata.desktop
M	wallpapers/Plasmalicious/metadata.desktop
M	wallpapers/Quadros/metadata.desktop
M	wallpapers/Red_Leaf/metadata.desktop
M	wallpapers/Spring_Sunray/metadata.desktop
M	wallpapers/The_Rings_of_Saturn/metadata.desktop

svn path=/trunk/KDE/kdebase/workspace/; revision=1068486

The following changes were in SVN, but were removed from git:

M	wallpapers/Aghi/metadata.desktop
M	wallpapers/Air/metadata.desktop
M	wallpapers/Curls_on_Green/metadata.desktop
M	wallpapers/Evening/metadata.desktop
M	wallpapers/Fields_of_Peace/metadata.desktop
M	wallpapers/Finally_Summer_in_Germany/metadata.desktop
M	wallpapers/Fresh_Morning/metadata.desktop
M	wallpapers/Media_Life/metadata.desktop
M	wallpapers/Plasmalicious/metadata.desktop
M	wallpapers/Quadros/metadata.desktop
M	wallpapers/Red_Leaf/metadata.desktop
M	wallpapers/Spring_Sunray/metadata.desktop
M	wallpapers/The_Rings_of_Saturn/metadata.desktop
M	wallpapers/There_is_Rain_on_the_Table/metadata.desktop