diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/vcl/outdev.hxx | 3 | ||||
| -rw-r--r-- | include/vcl/svapp.hxx | 11 |
2 files changed, 14 insertions, 0 deletions
diff --git a/include/vcl/outdev.hxx b/include/vcl/outdev.hxx index 1d4a936e22a6..3fa9d2167d27 100644 --- a/include/vcl/outdev.hxx +++ b/include/vcl/outdev.hxx @@ -1263,6 +1263,9 @@ public: //If bNewFontLists is true then drop and refetch lists of system fonts SAL_DLLPRIVATE static void ImplUpdateAllFontData( bool bNewFontLists ); + // Lock font updates for all output devices + static void LockFontUpdates(bool bLock); + protected: SAL_DLLPRIVATE const LogicalFontInstance* GetFontInstance() const; SAL_DLLPRIVATE long GetEmphasisAscent() const { return mnEmphasisAscent; } diff --git a/include/vcl/svapp.hxx b/include/vcl/svapp.hxx index ac1c0ddfb848..712f75a0f09d 100644 --- a/include/vcl/svapp.hxx +++ b/include/vcl/svapp.hxx @@ -1365,6 +1365,17 @@ public: ///@} + /** Lock font updates for all output devices + + @remark When performing operations that might involve multiple registration of fonts, such as + opening/closing documents with multiple embedded fonts, then each font addition/removal + might cause an event that initiates a rebuild of each OutputDevice's font lists. + + Locking font updates disables processing such events, and unlocking causes a single such + processing for all OutputDevices. + */ + static void LockFontUpdates(bool bLock); + // For vclbootstrapprotector: static void setDeInitHook(Link<LinkParamNone*,void> const & hook); |