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Marco Martin d8a1a9eb08 don't regenerate frames when setting every property 
Summary:
give frameSvg the concept of repaintBlocked(), that enables and
disables the regeneration of the frame data when a property is set.
the use case is when often, a lot of properties are set one after
the other (such as prefix, enabled borders, size)
collapse the formely similar, but a bit different logic of frame
regeneration is a single function for better maintanability.
QML FrameSvgItem sets repaintblocked when it starts and releases it just on oncomponentCompleted

Test Plan:
plasmashell still starts, autotests still work, all frames are rendered correctly
the destruction of old frames is cutted by 50%. in the qml profiler
the creation time of a framesvgitem slightly improved, on this machine from around 26 msecs to around 21, can still be improved, but at least the code is a bit simpler

Reviewers: #plasma

Subscribers: davidedmundson, plasma-devel, #frameworks

Tags: #plasma, #frameworks

Differential Revision: https://phabricator.kde.org/D4414
2017-02-07 13:08:27 +01:00
autotests don't regenerate frames when setting every property 2017-02-07 13:08:27 +01:00
docs Rename docs/plasmapkg directory to docs/plasmapkg2 2016-06-13 15:55:56 +02:00
examples SVN_SILENT made messages (.desktop file) - always resolve ours 2017-02-05 06:07:10 +01:00
src don't regenerate frames when setting every property 2017-02-07 13:08:27 +01:00
templates SVN_SILENT made messages (.desktop file) - always resolve ours 2017-02-05 06:07:10 +01:00
tests [PlasmaComponents Menu] Add maximumWidth property 2017-01-25 18:02:33 +01:00
.arcconfig Introduce .arcconfig file for better integration with phabricator.kde.org 2016-08-02 18:22:51 +02:00
.reviewboardrc Fix .reviewboardrc syntax 2014-06-02 17:39:23 +01:00
CMakeLists.txt Upgrade Qt5 version requirement to 5.6.0. 2017-02-05 12:39:02 +00:00
COPYING Add COPYING and COPYING.LIB files 2013-12-23 18:39:10 +00:00
COPYING.LIB Add COPYING and COPYING.LIB files 2013-12-23 18:39:10 +00:00
ExtraDesktop.sh i18n: translate kdevtemplate for qml-plasmoid too 2016-10-08 14:25:03 +02:00
KF5PlasmaConfig.cmake.in GIT_SILENT add missing include(CMakeFindDependencyMacro) 2017-01-04 00:58:38 +01:00
KF5PlasmaMacros.cmake Remove unavailable ServiceTypes 2017-01-17 14:57:46 +01:00
metainfo.yaml Add FreeBSD to metainfo.yaml. 2016-11-23 20:39:07 +01:00
README.md Add/update first line of README.md to be a short description, useful for inqlude 2015-07-27 19:41:21 +02:00

README.md

Plasma Framework

Foundational libraries, components, and tools of the Plasma workspaces

Introduction

The plasma framework provides the following:

  • QML components
  • A C++ library: libplasma
  • Script engines

QML components

org.kde.plasma.core

Bindings for libplasma functionality, such as DataEngine and FrameSvg, see @ref core.

org.kde.plasma.components

Graphical components for common items such as buttons, lineedits, tabbars and so on. Compatible subset of the MeeGo components used on the N9, see @ref plasmacomponents.

org.kde.plasma.extras

Extra graphical components that extend org.kde.plasma.components but are not in the standard api, see @ref plasmaextracomponents.

org.kde.plasma.plasmoid

Attached properties for manipulating the current applet or containment, see @ref libplasmaquick

libplasma

This C++ library provides:

  • rendering of SVG themes
  • loading of files from a certain filesystem structure: packages
  • data access through data engines
  • loading of the plugin structure of the workspace: containments and applets

See @ref libplasma.

Script engines

Provides support to create applets or containments in various scripting languages.