sw/source/core/doc/DocumentTimerManager.cxx | 26 +++++++++++++++++++++++--- sw/source/core/inc/DocumentTimerManager.hxx | 6 ++++++ 2 files changed, 29 insertions(+), 3 deletions(-)
New commits: commit 1056640a6e1fd044cb61f5bf5ee85dfec3cbeb7c Author: Ashod Nakashian <[email protected]> Date: Thu Jun 28 01:02:49 2018 -0400 sw lok: delay processing idle jobs to let LOK finish initialization When loading document, LOK needs to setup the client view, register callbacks, get document size and type, etc. All of these need to take SolarMutex, which is taken by the idle jobs immediately after loading, blocking LOK from finishing initialization and rendering the first tiles for the user. This gives the user the impression that the document is loading for far longer than it actually is, due to lack of interactivity (or indeed any activity on the screen besides the spinning wheel). By delaying the idle jobs, we allow time for LOK to finish initialization and render the first tiles before the idle jobs kick in and hog SolarMutex. Change-Id: Ic6f437bfd6f43dfed2aaa1a9d3510d43f5ec30ae Reviewed-on: https://gerrit.libreoffice.org/56572 Reviewed-by: Jan Holesovsky <[email protected]> Tested-by: Jan Holesovsky <[email protected]> diff --git a/sw/source/core/doc/DocumentTimerManager.cxx b/sw/source/core/doc/DocumentTimerManager.cxx index 4a0176b2811d..ce4af8b3353c 100644 --- a/sw/source/core/doc/DocumentTimerManager.cxx +++ b/sw/source/core/doc/DocumentTimerManager.cxx @@ -33,6 +33,7 @@ #include <docsh.hxx> #include <docfld.hxx> #include <fldbas.hxx> +#include <comphelper/lok.hxx> namespace sw { @@ -45,6 +46,10 @@ DocumentTimerManager::DocumentTimerManager( SwDoc& i_rSwdoc ) : m_rDoc( i_rSwdoc maIdle.SetPriority( SchedulerPriority::LOWEST ); maIdle.SetIdleHdl( LINK( this, DocumentTimerManager, DoIdleJobs) ); maIdle.SetDebugName( "sw::DocumentTimerManager maIdle" ); + + maFireIdleJobsTimer.SetTimeoutHdl(LINK(this, DocumentTimerManager, FireIdleJobsTimeout)); + maFireIdleJobsTimer.SetTimeout(1000); // Enough time for LOK to render the first tiles. + maFireIdleJobsTimer.SetDebugName("sw::DocumentTimerManager maFireIdleJobsTimer"); } void DocumentTimerManager::StartIdling() @@ -75,9 +80,24 @@ void DocumentTimerManager::UnblockIdling() void DocumentTimerManager::StartBackgroundJobs() { - // Trigger DoIdleJobs(), asynchronously. - if (!maIdle.IsActive()) //fdo#73165 if the timer is already running don't restart from 0 - maIdle.Start(); + if (comphelper::LibreOfficeKit::isActive()) + { + /// Reset the timer to fire after the last StartBackgroundJobs. + maFireIdleJobsTimer.Start(); + StopIdling(); + } + else + { + // Trigger DoIdleJobs(), asynchronously. + if (!maIdle.IsActive()) //fdo#73165 if the timer is already running don't restart from 0 + maIdle.Start(); + } +} + +IMPL_LINK( DocumentTimerManager, FireIdleJobsTimeout, Timer *, pTimer, void ) +{ + (void)pTimer; + StartIdling(); } IMPL_LINK( DocumentTimerManager, DoIdleJobs, Idle*, pIdle, void ) diff --git a/sw/source/core/inc/DocumentTimerManager.hxx b/sw/source/core/inc/DocumentTimerManager.hxx index b8575192eba3..d744392b79f2 100644 --- a/sw/source/core/inc/DocumentTimerManager.hxx +++ b/sw/source/core/inc/DocumentTimerManager.hxx @@ -23,6 +23,7 @@ #include <IDocumentTimerAccess.hxx> #include <vcl/idle.hxx> +#include <vcl/timer.hxx> #include <sal/types.h> #include <tools/link.hxx> @@ -50,6 +51,10 @@ public: // Our own 'IdleTimer' calls the following method DECL_LINK( DoIdleJobs, Idle *, void ); + /// Delay starting idle jobs to allow for post-load activity. + /// Used by LOK only. + DECL_LINK( FireIdleJobsTimeout, Timer *, void ); + virtual ~DocumentTimerManager() override; private: @@ -62,6 +67,7 @@ private: bool mbStartIdleTimer; //< idle timer mode start/stop sal_Int32 mIdleBlockCount; Idle maIdle; + Timer maFireIdleJobsTimer; }; } _______________________________________________ Libreoffice-commits mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/libreoffice-commits
