forked from osmocom/wireshark
Draw the cursor line using ccairo
svn path=/trunk/; revision=38602
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parent
cd3e81d97c
commit
5e415e85e6
1 changed files with 24 additions and 6 deletions
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@ -943,6 +943,7 @@ draw_channel_cursor(rtp_channel_info_t *rci, guint32 start_index)
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#endif /* PORTAUDIO_API_1 */
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int i;
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GtkAllocation widget_alloc;
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cairo_t *cr;
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if (!rci) return;
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@ -969,7 +970,14 @@ draw_channel_cursor(rtp_channel_info_t *rci, guint32 start_index)
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if (rci->cursor_pixbuf && (rci->cursor_prev>=0)) {
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gdk_draw_pixbuf(rci->pixmap, NULL, rci->cursor_pixbuf, 0, 0, (int) (rci->cursor_prev/MULT), 0, -1, -1, GDK_RGB_DITHER_NONE, 0 ,0);
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#if 0
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cr = gdk_cairo_create (rci->pixmap);
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gdk_cairo_set_source_pixbuf (cr, rci->cursor_pixbuf, 0, 0);
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cairo_pattern_set_extend (cairo_get_source (cr), CAIRO_EXTEND_REPEAT);
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cairo_rectangle (cr, rci->cursor_prev/MULT, 0, -1, -1);
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cairo_fill (cr);
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cairo_destroy (cr);
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#endif
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gdk_draw_drawable(gtk_widget_get_window(rci->draw_area),
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gtk_widget_get_style(rci->draw_area)->fg_gc[gtk_widget_get_state(rci->draw_area)],
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rci->pixmap,
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@ -984,11 +992,13 @@ draw_channel_cursor(rtp_channel_info_t *rci, guint32 start_index)
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if (idx>0 && (rci->cursor_prev>=0)) {
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rci->cursor_pixbuf = gdk_pixbuf_get_from_drawable(NULL, rci->pixmap, NULL, (int) (idx/MULT), 0, 0, 0, 1, widget_alloc.height-HEIGHT_TIME_LABEL);
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gdk_draw_line(rci->pixmap, gtk_widget_get_style(rci->draw_area)->black_gc,
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(int) (idx/MULT),
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0,
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(int) (idx/MULT),
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widget_alloc.height-HEIGHT_TIME_LABEL);
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cr = gdk_cairo_create (rci->pixmap);
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cairo_set_line_width (cr, 1.0);
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cairo_move_to(cr, idx/MULT, 0);
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cairo_line_to(cr, idx/MULT, widget_alloc.height-HEIGHT_TIME_LABEL);
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cairo_stroke(cr);
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cairo_destroy(cr);
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cr=NULL;
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gdk_draw_drawable(gtk_widget_get_window(rci->draw_area),
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gtk_widget_get_style(rci->draw_area)->fg_gc[gtk_widget_get_state(rci->draw_area)],
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@ -996,6 +1006,14 @@ draw_channel_cursor(rtp_channel_info_t *rci, guint32 start_index)
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(int) (idx/MULT), 0,
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(int) (idx/MULT), 0,
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1, widget_alloc.height-HEIGHT_TIME_LABEL);
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#if 0
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cr = gdk_cairo_create (gtk_widget_get_window(rci->draw_area));
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gdk_cairo_set_source_pixmap (cr, rci->pixmap,idx/MULT, 0);
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cairo_pattern_set_extend (cairo_get_source (cr), CAIRO_EXTEND_REPEAT);
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cairo_rectangle (cr, idx/MULT, 0, 1, widget_alloc.height-HEIGHT_TIME_LABEL);
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cairo_fill (cr);
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cairo_destroy (cr);
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#endif
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}
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/* Disconnect the scroll bar "value" signal to not be called */
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