diff options
Diffstat (limited to 'libempathy-gtk')
-rw-r--r-- | libempathy-gtk/empathy-cell-renderer-activatable.c | 148 |
1 files changed, 3 insertions, 145 deletions
diff --git a/libempathy-gtk/empathy-cell-renderer-activatable.c b/libempathy-gtk/empathy-cell-renderer-activatable.c index b0e226091..6aedb0306 100644 --- a/libempathy-gtk/empathy-cell-renderer-activatable.c +++ b/libempathy-gtk/empathy-cell-renderer-activatable.c @@ -143,56 +143,6 @@ cell_renderer_activatable_activate (GtkCellRenderer *cell, return TRUE; } -/* copied from gtkcellrendererpixbuf.c */ - -static GdkPixbuf * -create_colorized_pixbuf (GdkPixbuf *src, - GdkColor *new_color) -{ - gint i, j; - gint width, height, has_alpha, src_row_stride, dst_row_stride; - gint red_value, green_value, blue_value; - guchar *target_pixels; - guchar *original_pixels; - guchar *pixsrc; - guchar *pixdest; - GdkPixbuf *dest; - - red_value = new_color->red / 255.0; - green_value = new_color->green / 255.0; - blue_value = new_color->blue / 255.0; - - dest = gdk_pixbuf_new (gdk_pixbuf_get_colorspace (src), - gdk_pixbuf_get_has_alpha (src), - gdk_pixbuf_get_bits_per_sample (src), - gdk_pixbuf_get_width (src), - gdk_pixbuf_get_height (src)); - - has_alpha = gdk_pixbuf_get_has_alpha (src); - width = gdk_pixbuf_get_width (src); - height = gdk_pixbuf_get_height (src); - src_row_stride = gdk_pixbuf_get_rowstride (src); - dst_row_stride = gdk_pixbuf_get_rowstride (dest); - target_pixels = gdk_pixbuf_get_pixels (dest); - original_pixels = gdk_pixbuf_get_pixels (src); - - for (i = 0; i < height; i++) - { - pixdest = target_pixels + i*dst_row_stride; - pixsrc = original_pixels + i*src_row_stride; - for (j = 0; j < width; j++) - { - *pixdest++ = (*pixsrc++ * red_value) >> 8; - *pixdest++ = (*pixsrc++ * green_value) >> 8; - *pixdest++ = (*pixsrc++ * blue_value) >> 8; - if (has_alpha) - *pixdest++ = *pixsrc++; - } - } - - return dest; -} - static void cell_renderer_activatable_render ( GtkCellRenderer *cell, @@ -203,106 +153,14 @@ cell_renderer_activatable_render ( GdkRectangle *expose_area, GtkCellRendererState flags) { - GdkPixbuf *pixbuf; - GdkPixbuf *invisible = NULL; - GdkPixbuf *colorized = NULL; - GdkRectangle pix_rect; - GdkRectangle draw_rect; - GtkStyle *style; - gboolean follow_state; - cairo_t *cr; - int xpad, ypad; EmpathyCellRendererActivatablePriv *priv = GET_PRIV (cell); if (priv->show_on_select && !(flags & (GTK_CELL_RENDERER_SELECTED))) return; - g_object_get (cell, - "follow-state", &follow_state, - "xpad", &xpad, - "ypad", &ypad, - "pixbuf", &pixbuf, - NULL); - style = gtk_widget_get_style (widget); - - gtk_cell_renderer_get_size (cell, widget, cell_area, - &pix_rect.x, - &pix_rect.y, - &pix_rect.width, - &pix_rect.height); - - pix_rect.x += cell_area->x + xpad; - pix_rect.y += cell_area->y + ypad; - pix_rect.width -= xpad * 2; - pix_rect.height -= ypad * 2; - - if (!gdk_rectangle_intersect (cell_area, &pix_rect, &draw_rect) || - !gdk_rectangle_intersect (expose_area, &draw_rect, &draw_rect)) - return; - - if (pixbuf == NULL) - return; - - if (GTK_WIDGET_STATE (widget) == GTK_STATE_INSENSITIVE || !cell->sensitive) - { - GtkIconSource *source; - - source = gtk_icon_source_new (); - gtk_icon_source_set_pixbuf (source, pixbuf); - /* The size here is arbitrary; since size isn't - * wildcarded in the source, it isn't supposed to be - * scaled by the engine function - */ - gtk_icon_source_set_size (source, GTK_ICON_SIZE_SMALL_TOOLBAR); - gtk_icon_source_set_size_wildcarded (source, FALSE); - - invisible = gtk_style_render_icon (style, - source, - gtk_widget_get_direction (widget), - GTK_STATE_INSENSITIVE, - /* arbitrary */ - (GtkIconSize)-1, - widget, - "gtkcellrendererpixbuf"); - - gtk_icon_source_free (source); - - pixbuf = invisible; - } - else if (follow_state && - (flags & (GTK_CELL_RENDERER_SELECTED|GTK_CELL_RENDERER_PRELIT)) != 0) - { - GtkStateType state; - - if ((flags & GTK_CELL_RENDERER_SELECTED) != 0) - { - if (GTK_WIDGET_HAS_FOCUS (widget)) - state = GTK_STATE_SELECTED; - else - state = GTK_STATE_ACTIVE; - } - else - state = GTK_STATE_PRELIGHT; - - colorized = create_colorized_pixbuf (pixbuf, - &style->base[state]); - - pixbuf = colorized; - } - - cr = gdk_cairo_create (window); - - gdk_cairo_set_source_pixbuf (cr, pixbuf, pix_rect.x, pix_rect.y); - gdk_cairo_rectangle (cr, &draw_rect); - cairo_fill (cr); - - cairo_destroy (cr); - - if (invisible != NULL) - g_object_unref (invisible); - - if (colorized != NULL) - g_object_unref (colorized); + GTK_CELL_RENDERER_CLASS + (empathy_cell_renderer_activatable_parent_class)->render ( + cell, window, widget, background_area, cell_area, expose_area, flags); } static void |