vcl: remove OutputDevice's GetDevFontSizeCount() and GetDevFontSize()

The OutputDevice::GetDevFontSize() function is only used for
non-scalable (bitmap) fonts. We have stopped supporting bitmap fonts
since LO 5.3, see tdf#103514: Support for bitmap-only fonts on Windows
has been removed (Khaled Hosny)

I found the following when removing PhysicalFontFace::SetBitmapSize():

 1. as mnHeight and mnWidth and not set by anyone, I realized I could
    remove them, which meant removing GetHeight() and GetWidth()

 2. PhysicalFontFamily::GetFontHeights() populates heights from the
    collection of font faces into a sorted vector of font heights taken
    from PhysicalFontFace. As this no longer exists this function
    serves no purpose, it has been removed.

 3. PhysicalFontFamily::GetDeviceFontSizeList() calls upon
    PhysicalFontFace::GetFontHeights(). This function takes this sorted
    list of font heights, and then populates and returns a new list of
    sizes (or rather, heights). As the heights aren't available any
    more, this function is also unneeded, so it has been removed.

 4. OutputDevice::GetDevFontSizeCount() calls upon
    PhysicalFontFamily::GetDeviceFontSizeList(). This function has the
    side effect of initializing the list of fonts.

 5. When I checked what calls on GetDevFontSizeCount(), there is only
    one caller - FontList::GetSizeAry() in svtools. The function returns
    a standard font size list if the family name is empty, or there are
    no font sizes (via OutputDevice::GetDevFontSizeCount()). As this
    will *always* be empty (see chain above) then this function just
    needs to always return a standard font size list.

    Thus OutputDevice::GetDevFontSizeCount() and GetFontSizeList() are
    no longer called upon by anything, so they can be removed.

 6. svtool's FontList::GetSizeAry() no longer uses the FontMetric
    parameter, so this has been removed from the function signature, and
    cleanup done of the function that calls upon it in svtools,
    framework, editeng, and desktop. A number of variables that were no
    longer used due to this change were also removed.

 7. This change removed the need for the mpSizeAry unique_ptr in
    FontList. ImplFontListFontMetric::GetDevice() and mpDevice could
    also be removed as it was no longer used anywhere.

 8. After simplifying GetSizeAry(), it turns out it was the same as
    GetStdSizeAry(), so removed FontList::GetSizeAry() and used
    FontList::GetStdSizeAry() in its place.

 9. Changing to use GetStdSizeAry() revealed that FontSizeBox::Fill()
    no longer used the pFontMetric paramter, so this was removed, and
    call sites updated.

10. Due to change to Fill():

    a. SvxFontSizeBox_Base::UpdateFont() no longer uses the
       const css::awt::FontDescriptor& rCurrentFont parameter, so
       removed this. This also removed the member variable
       m_aCurrentFont

    b. SvxCharNamePage::FillSizeBox_Impl() had a number of newly
       unused variables removed.

    c. SwStdFontTabPage::Reset() and
       SwStdFontTabPage::LoseFocusHdl() had a number of newly unused
       variables removed.

Change-Id: If840e240155c36ed351c63e3136b5b44bb058697
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/121932
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/desktop/source/lib/init.cxx b/desktop/source/lib/init.cxx
index c5b06a2eb6ee..26ba3016b99c 100644
--- a/desktop/source/lib/init.cxx
+++ b/desktop/source/lib/init.cxx
@@ -4692,7 +4692,7 @@ static char* getFonts (const char* pCommand)
         {
             boost::property_tree::ptree aChildren;
             const FontMetric& rFontMetric = pList->GetFontName(i);
-            const int* pAry = pList->GetSizeAry(rFontMetric);
+            const int* pAry = FontList::GetStdSizeAry();
             sal_uInt16 nSizeCount = 0;
             while (pAry[nSizeCount])
             {