diff options
| author | Thomas White <taw@bitwiz.me.uk> | 2019-02-25 21:29:20 +0100 |
|---|---|---|
| committer | Thomas White <taw@bitwiz.me.uk> | 2019-02-25 21:29:20 +0100 |
| commit | 572d0f24e4923cac794e7b2da8632951cd807852 (patch) | |
| tree | a4a67af89408e4849e281d258d23bbd0bf6f6c71 /libstorycode/stylesheet.c | |
| parent | a779b9a9095cfceaa4a0a8da5b4faaaa98287078 (diff) | |
Render background
Diffstat (limited to 'libstorycode/stylesheet.c')
| -rw-r--r-- | libstorycode/stylesheet.c | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/libstorycode/stylesheet.c b/libstorycode/stylesheet.c index 094edf7..451f3f0 100644 --- a/libstorycode/stylesheet.c +++ b/libstorycode/stylesheet.c @@ -35,6 +35,7 @@ struct style struct frame_geom geom; char *font; double fgcol[4]; /* r g b a */ + enum gradient bggrad; double bgcol[4]; /* r g b a */ double bgcol2[4]; /* r g b a, if gradient */ struct length paraspace[4]; /* l r t b */ @@ -49,6 +50,7 @@ struct _stylesheet double default_slide_w; double default_slide_h; + struct style slide; struct style slide_text; struct style slide_prestitle; struct style slide_slidetitle; @@ -73,6 +75,8 @@ static void default_style(struct style *s) s->fgcol[2] = 0.0; s->fgcol[3] = 1.0; + s->bggrad = GRAD_NONE; + s->bgcol[0] = 1.0; s->bgcol[1] = 1.0; s->bgcol[2] = 1.0; @@ -129,6 +133,7 @@ static struct style *get_style(Stylesheet *s, enum style_element el) if ( s == NULL ) return NULL; switch ( el ) { case STYEL_NARRATIVE : return &s->narrative; + case STYEL_SLIDE : return &s->slide; case STYEL_SLIDE_TEXT : return &s->slide_text; case STYEL_SLIDE_PRESTITLE : return &s->slide_prestitle; case STYEL_SLIDE_SLIDETITLE : return &s->slide_slidetitle; @@ -203,13 +208,16 @@ int stylesheet_set_fgcol(Stylesheet *s, enum style_element el, double rgba[4]) } -int stylesheet_set_bgcol(Stylesheet *s, enum style_element el, double rgba[4]) +int stylesheet_set_background(Stylesheet *s, enum style_element el, enum gradient grad, + double bgcol[4], double bgcol2[4]) { int i; struct style *sty = get_style(s, el); if ( sty == NULL ) return 1; + sty->bggrad = grad; for ( i=0; i<4; i++ ) { - sty->bgcol[i] = rgba[i]; + sty->bgcol[i] = bgcol[i]; + sty->bgcol2[i] = bgcol2[i]; } return 0; } @@ -229,3 +237,19 @@ const char *stylesheet_get_slide_text_font(Stylesheet *s) if ( s == NULL ) return NULL; return s->slide_text.font; } + + +int stylesheet_get_background(Stylesheet *s, enum style_element el, + enum gradient *grad, double *bgcol, double *bgcol2) +{ + int i; + struct style *sty = get_style(s, el); + if ( sty == NULL ) return 1; + + for ( i=0; i<4; i++ ) { + bgcol[i] = sty->bgcol[i]; + bgcol2[i] = sty->bgcol2[i]; + } + *grad = sty->bggrad; + return 0; +} |