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2007-08-02 Emmanuele Bassi <ebassi@openedhand.com>

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* clutter/eglnative/clutter-backend-egl.c:
	* clutter/eglx/clutter-backend-egl.c:
	* clutter/sdl/clutter-backend-sdl.c: Set the default resolution
	as 96.0 dpi for every backend (we already were under this
	assumption anyway, and this makes it easier to change this
	setting per-backend).

	* clutter/pango/pangoclutter-fontmap.c:
	* clutter/pango/pangoclutter.h: Allow setting the resolution
	for the PangoClutterFontMap object and provide the implementation
	for the PangoFcFontMap::get_resolution() virtual function. This
	allows to set the resolution of the PangoContext when retrieving
	it.

	* clutter/clutter-label.c (clutter_label_init): Set the
	resolution of the font map with the one the backend gives us.

	* clutter/clutter-entry.c (clutter_entry_init): Ditto.
This commit is contained in:
Emmanuele Bassi
2007-08-02 09:58:18 +00:00
parent 19e8b7aed4
commit 4ccfc2daa2
8 changed files with 65 additions and 4 deletions
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21
clutter/pango/pangoclutter-fontmap.c
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@ -39,6 +39,8 @@ struct _PangoClutterFontMap
FT_Library library;
double dpi;
/* Function to call on prepared patterns to do final
* config tweaking.
*/
@ -150,6 +152,16 @@ _pango_clutter_font_map_get_library (PangoFontMap *fontmap_)
return fontmap->library;
}
void
pango_clutter_font_map_set_resolution (PangoClutterFontMap *fontmap,
double dpi)
{
g_return_if_fail (PANGO_CLUTTER_IS_FONT_MAP (fontmap));
fontmap->dpi = dpi;
pango_clutter_font_map_substitute_changed (fontmap);
}
/**
* _pango_clutter_font_map_get_renderer:
@ -194,6 +206,13 @@ pango_clutter_font_map_new_font (PangoFcFontMap *fcfontmap,
return (PangoFcFont *)_pango_clutter_font_new (PANGO_CLUTTER_FONT_MAP (fcfontmap), pattern);
}
static double
pango_clutter_font_map_get_resolution (PangoFcFontMap *fcfontmap,
PangoContext *context)
{
return ((PangoClutterFontMap *)fcfontmap)->dpi;
}
static void
pango_clutter_font_map_class_init (PangoClutterFontMapClass *class)
{
@ -203,11 +222,13 @@ pango_clutter_font_map_class_init (PangoClutterFontMapClass *class)
gobject_class->finalize = pango_clutter_font_map_finalize;
fcfontmap_class->default_substitute = pango_clutter_font_map_default_substitute;
fcfontmap_class->new_font = pango_clutter_font_map_new_font;
fcfontmap_class->get_resolution = pango_clutter_font_map_get_resolution;
}
static void
pango_clutter_font_map_init (PangoClutterFontMap *fontmap)
{
fontmap->library = NULL;
fontmap->dpi = 96.0;
}