diff options
Diffstat (limited to 'src/sc_editor.c')
| -rw-r--r-- | src/sc_editor.c | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/src/sc_editor.c b/src/sc_editor.c index f357514..1a081aa 100644 --- a/src/sc_editor.c +++ b/src/sc_editor.c @@ -394,6 +394,24 @@ static void draw_overlay(cairo_t *cr, SCEditor *e) } +static void tile_pixbuf(cairo_t *cr, GdkPixbuf *pb, int width, int height) +{ + int nx, ny, ix, iy, bgw, bgh; + + bgw = gdk_pixbuf_get_width(pb); + bgh = gdk_pixbuf_get_height(pb); + nx = width/bgw + 1; + ny = height/bgh+ 1; + for ( ix=0; ix<nx; ix++ ) { + for ( iy=0; iy<ny; iy++ ) { + gdk_cairo_set_source_pixbuf(cr, pb, ix*bgw, iy*bgh); + cairo_rectangle(cr, ix*bgw, iy*bgh, width, height); + cairo_fill(cr); + } + } +} + + static gboolean draw_sig(GtkWidget *da, cairo_t *cr, SCEditor *e) { @@ -404,8 +422,9 @@ static gboolean draw_sig(GtkWidget *da, cairo_t *cr, height = gtk_widget_get_allocated_height(GTK_WIDGET(da)); /* Overall background */ + tile_pixbuf(cr, e->bg_pixbuf, width, height); + cairo_set_source_rgba(cr, e->bgcol[0], e->bgcol[1], e->bgcol[2], 0.5); cairo_rectangle(cr, 0.0, 0.0, width, height); - cairo_set_source_rgb(cr, e->bgcol[0], e->bgcol[1], e->bgcol[2]); cairo_fill(cr); /* Get the overall size */ @@ -1402,6 +1421,7 @@ SCEditor *sc_editor_new(SCBlock *scblocks, SCBlock *stylesheet) { SCEditor *sceditor; GtkTargetEntry targets[1]; + GError *err; sceditor = g_object_new(SC_TYPE_EDITOR, NULL); @@ -1415,6 +1435,13 @@ SCEditor *sc_editor_new(SCBlock *scblocks, SCBlock *stylesheet) sceditor->stylesheet = stylesheet; sceditor->slidenum = 0; + err = NULL; + sceditor->bg_pixbuf = gdk_pixbuf_new_from_file(DATADIR"/colloquium/sky.png", &err); + if ( sceditor->bg_pixbuf == NULL ) { + fprintf(stderr, "Failed to load background: %s\n", + err->message); + } + rerender(sceditor); gtk_widget_set_size_request(GTK_WIDGET(sceditor), |