X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?p=xscreensaver;a=blobdiff_plain;f=driver%2Fdemo-Gtk.c;h=28d2925bc7c69ec4e1b062591f5b928f303811a3;hp=a62d0b77b79c86729757353cf4b617329e94b867;hb=50be9bb40dc60130c99ffa568e6677779904ff70;hpb=5f1f12f2a37da634000f96d18d59cc73a8814ef7 diff --git a/driver/demo-Gtk.c b/driver/demo-Gtk.c index a62d0b77..28d2925b 100644 --- a/driver/demo-Gtk.c +++ b/driver/demo-Gtk.c @@ -142,6 +142,41 @@ enum { }; #endif /* HAVE_GTK2 */ +/* Deal with deprecation of direct access to struct fields on the way to GTK3 + See http://live.gnome.org/GnomeGoals/UseGseal + */ +#if GTK_CHECK_VERSION(2,14,0) +# define GET_PARENT(w) gtk_widget_get_parent (w) +# define GET_WINDOW(w) gtk_widget_get_window (w) +# define GET_ACTION_AREA(d) gtk_dialog_get_action_area (d) +# define GET_CONTENT_AREA(d) gtk_dialog_get_content_area (d) +# define GET_ADJ_VALUE(a) gtk_adjustment_get_value (a) +# define SET_ADJ_VALUE(a,v) gtk_adjustment_set_value (a, v) +# define SET_ADJ_UPPER(a,v) gtk_adjustment_set_upper (a, v) +#else +# define GET_PARENT(w) ((w)->parent) +# define GET_WINDOW(w) ((w)->window) +# define GET_ACTION_AREA(d) ((d)->action_area) +# define GET_CONTENT_AREA(d) ((d)->vbox) +# define GET_ADJ_VALUE(a) ((a)->value) +# define SET_ADJ_VALUE(a,v) (a)->value = v +# define SET_ADJ_UPPER(a,v) (a)->upper = v +#endif + +#if GTK_CHECK_VERSION(2,18,0) +# define SET_CAN_DEFAULT(w) gtk_widget_set_can_default ((w), TRUE) +# define GET_SENSITIVE(w) gtk_widget_get_sensitive (w) +#else +# define SET_CAN_DEFAULT(w) GTK_WIDGET_SET_FLAGS ((w), GTK_CAN_DEFAULT) +# define GET_SENSITIVE(w) GTK_WIDGET_IS_SENSITIVE (w) +#endif + +#if GTK_CHECK_VERSION(2,20,0) +# define GET_REALIZED(w) gtk_widget_get_realized (w) +#else +# define GET_REALIZED(w) GTK_WIDGET_REALIZED (w) +#endif + /* from exec.c */ extern void exec_command (const char *shell, const char *command, int nice); extern int on_path_p (const char *program); @@ -427,9 +462,9 @@ ensure_selected_item_visible (GtkWidget *widget) adj = gtk_scrolled_window_get_vadjustment (scroller); - gdk_window_get_geometry (GTK_WIDGET(vp)->window, + gdk_window_get_geometry (GET_WINDOW (GTK_WIDGET (vp)), &ignore, &ignore, &ignore, &parent_h, &ignore); - gdk_window_get_geometry (GTK_WIDGET(selected)->window, + gdk_window_get_geometry (GET_WINDOW (GTK_WIDGET (selected)), &ignore, &child_y, &ignore, &child_h, &ignore); children_h = nkids * child_h; @@ -472,8 +507,8 @@ static void warning_dialog_dismiss_cb (GtkWidget *widget, gpointer user_data) { GtkWidget *shell = GTK_WIDGET (user_data); - while (shell->parent) - shell = shell->parent; + while (GET_PARENT (shell)) + shell = GET_PARENT (shell); gtk_widget_destroy (GTK_WIDGET (shell)); } @@ -513,11 +548,11 @@ warning_dialog (GtkWidget *parent, const char *message, GtkWidget *cancel = 0; int i = 0; - while (parent && !parent->window) - parent = parent->parent; + while (parent && !GET_WINDOW (parent)) + parent = GET_PARENT (parent); if (!parent || - !GTK_WIDGET (parent)->window) /* too early to pop up transient dialogs */ + !GET_WINDOW (parent)) /* too early to pop up transient dialogs */ { fprintf (stderr, "%s: too early for dialog?\n", progname); return; @@ -552,7 +587,7 @@ warning_dialog (GtkWidget *parent, const char *message, #endif /* !HAVE_GTK2 */ if (center <= 0) gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), + gtk_box_pack_start (GTK_BOX (GET_CONTENT_AREA (GTK_DIALOG (dialog))), label, TRUE, TRUE, 0); gtk_widget_show (label); } @@ -566,12 +601,12 @@ warning_dialog (GtkWidget *parent, const char *message, } label = gtk_label_new (""); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), + gtk_box_pack_start (GTK_BOX (GET_CONTENT_AREA (GTK_DIALOG (dialog))), label, TRUE, TRUE, 0); gtk_widget_show (label); label = gtk_hbutton_box_new (); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->action_area), + gtk_box_pack_start (GTK_BOX (GET_ACTION_AREA (GTK_DIALOG (dialog))), label, TRUE, TRUE, 0); #ifdef HAVE_GTK2 @@ -600,13 +635,13 @@ warning_dialog (GtkWidget *parent, const char *message, gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_CENTER); gtk_container_set_border_width (GTK_CONTAINER (dialog), 10); gtk_window_set_title (GTK_WINDOW (dialog), progclass); - GTK_WIDGET_SET_FLAGS (ok, GTK_CAN_DEFAULT); + SET_CAN_DEFAULT (ok); gtk_widget_show (ok); gtk_widget_grab_focus (ok); if (cancel) { - GTK_WIDGET_SET_FLAGS (cancel, GTK_CAN_DEFAULT); + SET_CAN_DEFAULT (cancel); gtk_widget_show (cancel); } gtk_widget_show (label); @@ -634,8 +669,8 @@ warning_dialog (GtkWidget *parent, const char *message, (gpointer) dialog); } - gdk_window_set_transient_for (GTK_WIDGET (dialog)->window, - GTK_WIDGET (parent)->window); + gdk_window_set_transient_for (GET_WINDOW (GTK_WIDGET (dialog)), + GET_WINDOW (GTK_WIDGET (parent))); #ifdef HAVE_GTK2 gtk_window_present (GTK_WINDOW (dialog)); @@ -809,11 +844,11 @@ about_menu_cb (GtkMenuItem *menuitem, gpointer user_data) GtkWidget *dialog = gtk_dialog_new (); GtkWidget *hbox, *icon, *vbox, *label1, *label2, *hb, *ok; GtkWidget *parent = GTK_WIDGET (menuitem); - while (parent->parent) - parent = parent->parent; + while (GET_PARENT (parent)) + parent = GET_PARENT (parent); hbox = gtk_hbox_new (FALSE, 20); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), + gtk_box_pack_start (GTK_BOX (GET_CONTENT_AREA (GTK_DIALOG (dialog))), hbox, TRUE, TRUE, 0); colormap = gtk_widget_get_colormap (parent); @@ -854,7 +889,7 @@ about_menu_cb (GtkMenuItem *menuitem, gpointer user_data) hb = gtk_hbutton_box_new (); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->action_area), + gtk_box_pack_start (GTK_BOX (GET_ACTION_AREA (GTK_DIALOG (dialog))), hb, TRUE, TRUE, 0); #ifdef HAVE_GTK2 @@ -880,10 +915,10 @@ about_menu_cb (GtkMenuItem *menuitem, gpointer user_data) gtk_signal_connect_object (GTK_OBJECT (ok), "clicked", GTK_SIGNAL_FUNC (warning_dialog_dismiss_cb), (gpointer) dialog); - gdk_window_set_transient_for (GTK_WIDGET (dialog)->window, - GTK_WIDGET (parent)->window); - gdk_window_show (GTK_WIDGET (dialog)->window); - gdk_window_raise (GTK_WIDGET (dialog)->window); + gdk_window_set_transient_for (GET_WINDOW (GTK_WIDGET (dialog)), + GET_WINDOW (GTK_WIDGET (parent))); + gdk_window_show (GET_WINDOW (GTK_WIDGET (dialog))); + gdk_window_raise (GET_WINDOW (GTK_WIDGET (dialog))); } } @@ -1141,7 +1176,7 @@ static void force_list_select_item (state *s, GtkWidget *list, int list_elt, Bool scroll_p) { GtkWidget *parent = name_to_widget (s, "scroller"); - Bool was = GTK_WIDGET_IS_SENSITIVE (parent); + gboolean was = GET_SENSITIVE (parent); #ifdef HAVE_GTK2 GtkTreeIter iter; GtkTreeModel *model; @@ -1771,7 +1806,8 @@ mode_menu_item_cb (GtkWidget *widget, gpointer user_data) GtkWidget *list = name_to_widget (s, "list"); int list_elt; - GList *menu_items = gtk_container_children (GTK_CONTAINER (widget->parent)); + GList *menu_items = + gtk_container_children (GTK_CONTAINER (GET_PARENT (widget))); int menu_index = 0; saver_mode new_mode; @@ -1984,7 +2020,7 @@ list_checkbox_cb ( /* remember previous scroll position of the top of the list */ adj = gtk_scrolled_window_get_vadjustment (scroller); - scroll_top = adj->value; + scroll_top = GET_ADJ_VALUE (adj); flush_dialog_changes_and_save (s); force_list_select_item (s, GTK_WIDGET (list), list_elt, False); @@ -2509,7 +2545,7 @@ populate_hack_list (state *s) (but don't actually make it be insensitive, since we still want to be able to click on it.) */ - GtkStyle *style = GTK_WIDGET (list)->style; + GtkStyle *style = gtk_widget_get_style (GTK_WIDGET (list)); GdkColor *fg = &style->fg[GTK_STATE_INSENSITIVE]; /* GdkColor *bg = &style->bg[GTK_STATE_INSENSITIVE]; */ char *buf = (char *) malloc (strlen (pretty_name) + 100); @@ -2977,7 +3013,7 @@ force_dialog_repaint (state *s) #if 1 /* Tell GDK to invalidate and repaint the whole window. */ - GdkWindow *w = s->toplevel_widget->window; + GdkWindow *w = GET_WINDOW (s->toplevel_widget); GdkRegion *region = gdk_region_new (); GdkRectangle rect; rect.x = rect.y = 0; @@ -3065,7 +3101,7 @@ fix_text_entry_sizes (state *s) #ifdef HAVE_GTK2 PangoFontMetrics *pain = pango_context_get_metrics (gtk_widget_get_pango_context (w), - w->style->font_desc, + gtk_widget_get_style (w)->font_desc, gtk_get_default_language ()); height = PANGO_PIXELS (pango_font_metrics_get_ascent (pain) + pango_font_metrics_get_descent (pain)); @@ -3502,16 +3538,18 @@ clear_preview_window (state *s) { GtkWidget *p; GdkWindow *window; + GtkStyle *style; if (!s->toplevel_widget) return; /* very early */ p = name_to_widget (s, "preview"); - window = p->window; + window = GET_WINDOW (p); if (!window) return; /* Flush the widget background down into the window, in case a subproc has changed it. */ - gdk_window_set_background (window, &p->style->bg[GTK_STATE_NORMAL]); + style = gtk_widget_get_style (p); + gdk_window_set_background (window, &style->bg[GTK_STATE_NORMAL]); gdk_window_clear (window); { @@ -3572,15 +3610,16 @@ reset_preview_window (state *s) when changing hacks, instead of always trying to reuse the same one? */ GtkWidget *pr = name_to_widget (s, "preview"); - if (GTK_WIDGET_REALIZED (pr)) + if (GET_REALIZED (pr)) { - Window oid = (pr->window ? GDK_WINDOW_XWINDOW (pr->window) : 0); + GdkWindow *window = GET_WINDOW (pr); + Window oid = (window ? GDK_WINDOW_XWINDOW (window) : 0); Window id; gtk_widget_hide (pr); gtk_widget_unrealize (pr); gtk_widget_realize (pr); gtk_widget_show (pr); - id = (pr->window ? GDK_WINDOW_XWINDOW (pr->window) : 0); + id = (window ? GDK_WINDOW_XWINDOW (window) : 0); if (s->debug_p) fprintf (stderr, "%s: window id 0x%X -> 0x%X\n", blurb(), (unsigned int) oid, @@ -3605,7 +3644,7 @@ fix_preview_visual (state *s) (visual == dvisual ? "default" : "non-default"), (xvisual ? (unsigned long) xvisual->visualid : 0L)); - if (!GTK_WIDGET_REALIZED (widget) || + if (!GET_REALIZED (widget) || gtk_widget_get_visual (widget) != visual) { gtk_widget_unrealize (widget); @@ -3616,8 +3655,8 @@ fix_preview_visual (state *s) /* Set the Widget colors to be white-on-black. */ { - GdkWindow *window = widget->window; - GtkStyle *style = gtk_style_copy (widget->style); + GdkWindow *window = GET_WINDOW (widget); + GtkStyle *style = gtk_style_copy (gtk_widget_get_style (widget)); GdkColormap *cmap = gtk_widget_get_colormap (widget); GdkColor *fg = &style->fg[GTK_STATE_NORMAL]; GdkColor *bg = &style->bg[GTK_STATE_NORMAL]; @@ -3880,7 +3919,7 @@ launch_preview_subproc (state *s) reset_preview_window (s); - window = pr->window; + window = GET_WINDOW (pr); s->running_preview_error_p = False; @@ -5155,7 +5194,7 @@ main (int argc, char **argv) { GtkWidget *window = capplet; while (window && !GTK_IS_WINDOW (window)) - window = window->parent; + window = GET_PARENT (window); if (window) { gtk_window_set_title (GTK_WINDOW (window), window_title); @@ -5190,7 +5229,7 @@ main (int argc, char **argv) #endif gtk_widget_show (s->toplevel_widget); - init_icon (GTK_WIDGET (s->toplevel_widget)->window); /* after `show' */ + init_icon (GET_WINDOW (GTK_WIDGET (s->toplevel_widget))); /* after `show' */ fix_preview_visual (s); /* Realize page zero, so that we can diddle the scrollbar when the