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| author | msw@chromium.org <msw@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-08-01 21:57:31 +0000 |
|---|---|---|
| committer | msw@chromium.org <msw@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-08-01 21:57:31 +0000 |
| commit | 46cb5380832a688d32cc39a25080381f90a204f2 (patch) | |
| tree | 66795e797e715e0a32b2098ad955f93cd8bb08b0 /ui/gfx/pango_util.h | |
| parent | f06188681397c7d6bc785d5dc9c26092c1f3ac03 (diff) | |
| download | chromium_src-46cb5380832a688d32cc39a25080381f90a204f2.zip chromium_src-46cb5380832a688d32cc39a25080381f90a204f2.tar.gz chromium_src-46cb5380832a688d32cc39a25080381f90a204f2.tar.bz2 | |
Add RenderText DirectionalityMode enum and support; etc.
Add gfx::DirectionalityMode enum.
Add RenderText::SetDirectionalityMode and member.
Revise/consolidate RenderText::GetTextDirection.
Expand on existing unit tests; minor cleanup.
Consume GetTextDirection in layout initialization:
-Windows: RenderTextWin::ItemizeLogicalText()
-Linux: SetupPangoLayoutWithoutFont()
-Mac: Add TODO in RenderTextMac::EnsureLayout()
BUG=134746
TEST=Existing/updated unit tests, no behavioral changes!
Review URL: https://chromiumcodereview.appspot.com/10807082
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@149503 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'ui/gfx/pango_util.h')
| -rw-r--r-- | ui/gfx/pango_util.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/ui/gfx/pango_util.h b/ui/gfx/pango_util.h index f14c0e6..533d2b0 100644 --- a/ui/gfx/pango_util.h +++ b/ui/gfx/pango_util.h @@ -64,10 +64,9 @@ void UI_EXPORT DrawTextOntoCairoSurface(cairo_t* cr, // They are shared with internal skia interfaces. // ---------------------------------------------------------------------------- -// Setup pango layout |layout|, including set layout text as |text|, font -// description based on |font|, width as |width| in PANGO_SCALE for RTL lcoale, -// and set up whether auto-detect directionality, alignment, ellipsis, word -// wrapping, resolution etc. +// Setup pango |layout|; set the |text|, the font description based on |font|, +// the |width| in PANGO_SCALE for RTL locale, the base |text_direction|, +// alignment, ellipsis, word wrapping, resolution, etc. void SetupPangoLayout(PangoLayout* layout, const string16& text, const gfx::Font& font, |