X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=driver%2Fdemo-Gtk.c;h=87f24e942306a50f573cf69881c89c1712f5dcdd;hb=1d7308dd9032b39a92fda86e8c2db04218b45fbf;hp=9ab83cbc94f025ba1453f9b05b75faf2fafdd124;hpb=de460e831dc8578acfa8b72251ab9346c99c1f96;p=xscreensaver diff --git a/driver/demo-Gtk.c b/driver/demo-Gtk.c index 9ab83cbc..87f24e94 100644 --- a/driver/demo-Gtk.c +++ b/driver/demo-Gtk.c @@ -1,5 +1,5 @@ /* demo-Gtk.c --- implements the interactive demo-mode and options dialogs. - * xscreensaver, Copyright (c) 1993-2008 Jamie Zawinski + * xscreensaver, Copyright (c) 1993-2011 Jamie Zawinski * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that @@ -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); @@ -267,6 +302,7 @@ void browse_text_program_cb (GtkButton *, gpointer user_data); void settings_cb (GtkButton *, gpointer user_data); void settings_adv_cb (GtkButton *, gpointer user_data); void settings_std_cb (GtkButton *, gpointer user_data); +void settings_reset_cb (GtkButton *, gpointer user_data); void settings_switch_page_cb (GtkNotebook *, GtkNotebookPage *, gint page_num, gpointer user_data); void settings_cancel_cb (GtkButton *, gpointer user_data); @@ -426,9 +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; @@ -471,8 +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)); } @@ -499,7 +535,7 @@ static void warning_dialog_killk_cb (GtkWidget *widget, gpointer user_data) typedef enum { D_NONE, D_LAUNCH, D_GNOME, D_KDE } dialog_button; -static void +static Bool warning_dialog (GtkWidget *parent, const char *message, dialog_button button_type, int center) { @@ -512,14 +548,14 @@ 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; + return False; } head = msg; @@ -551,7 +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); } @@ -565,12 +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 @@ -599,13 +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); @@ -633,8 +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)); @@ -644,6 +680,7 @@ warning_dialog (GtkWidget *parent, const char *message, #endif /* !HAVE_GTK2 */ free (msg); + return True; } @@ -808,11 +845,11 @@ 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); @@ -853,7 +890,7 @@ 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 @@ -879,10 +916,10 @@ 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))); } } @@ -1140,7 +1177,7 @@ 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; @@ -1449,6 +1486,7 @@ flush_dialog_changes_and_save (state *s) GList *kids = gtk_container_children (GTK_CONTAINER (list_widget)); int i; #endif /* !HAVE_GTK2 */ + static Bool already_warned_about_missing_image_directory = False; /* very long name... */ Bool changed = False; GtkWidget *w; @@ -1510,7 +1548,8 @@ flush_dialog_changes_and_save (state *s) CHECKBOX (p2->lock_p, "lock_button"); MINUTES (&p2->lock_timeout, "lock_spinbutton"); - CHECKBOX (p2->dpms_enabled_p, "dpms_button"); + CHECKBOX (p2->dpms_enabled_p, "dpms_button"); + CHECKBOX (p2->dpms_quickoff_p, "dpms_quickoff_button"); MINUTES (&p2->dpms_standby, "dpms_standby_spinbutton"); MINUTES (&p2->dpms_suspend, "dpms_suspend_spinbutton"); MINUTES (&p2->dpms_off, "dpms_off_spinbutton"); @@ -1551,16 +1590,26 @@ flush_dialog_changes_and_save (state *s) # undef PATHNAME # undef TEXT - /* Warn if the image directory doesn't exist. + /* Warn if the image directory doesn't exist, when: + - not being warned before + - image directory is changed and the directory doesn't exist */ if (p2->image_directory && *p2->image_directory && - !directory_p (p2->image_directory)) + !directory_p (p2->image_directory) && + ( !already_warned_about_missing_image_directory || + ( p->image_directory && + *p->image_directory && + strcmp(p->image_directory, p2->image_directory) + ) + ) + ) { char b[255]; - sprintf (b, "Error:\n\n" "Directory does not exist: \"%s\"\n", + sprintf (b, "Warning:\n\n" "Directory does not exist: \"%s\"\n", p2->image_directory); - warning_dialog (s->toplevel_widget, b, D_NONE, 100); + if (warning_dialog (s->toplevel_widget, b, D_NONE, 100)) + already_warned_about_missing_image_directory = True; } @@ -1599,10 +1648,11 @@ flush_dialog_changes_and_save (state *s) COPY(lock_p, "lock_p"); COPY(lock_timeout, "lock_timeout"); - COPY(dpms_enabled_p, "dpms_enabled_p"); - COPY(dpms_standby, "dpms_standby"); - COPY(dpms_suspend, "dpms_suspend"); - COPY(dpms_off, "dpms_off"); + COPY(dpms_enabled_p, "dpms_enabled_p"); + COPY(dpms_quickoff_p, "dpms_quickoff_enabled_p"); + COPY(dpms_standby, "dpms_standby"); + COPY(dpms_suspend, "dpms_suspend"); + COPY(dpms_off, "dpms_off"); #if 0 COPY(verbose_p, "verbose_p"); @@ -1770,7 +1820,8 @@ 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; @@ -1983,7 +2034,7 @@ 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); @@ -2253,7 +2304,7 @@ settings_sync_cmd_text (state *s) { # ifdef HAVE_XML GtkWidget *cmd = GTK_WIDGET (name_to_widget (s, "cmd_text")); - char *cmd_line = get_configurator_command_line (s->cdata); + char *cmd_line = get_configurator_command_line (s->cdata, False); gtk_entry_set_text (GTK_ENTRY (cmd), cmd_line); gtk_entry_set_position (GTK_ENTRY (cmd), strlen (cmd_line)); free (cmd_line); @@ -2284,6 +2335,20 @@ settings_std_cb (GtkButton *button, gpointer user_data) gtk_notebook_set_page (notebook, 0); } +G_MODULE_EXPORT void +settings_reset_cb (GtkButton *button, gpointer user_data) +{ +# ifdef HAVE_XML + state *s = global_state_kludge; /* I hate C so much... */ + GtkWidget *cmd = GTK_WIDGET (name_to_widget (s, "cmd_text")); + char *cmd_line = get_configurator_command_line (s->cdata, True); + gtk_entry_set_text (GTK_ENTRY (cmd), cmd_line); + gtk_entry_set_position (GTK_ENTRY (cmd), strlen (cmd_line)); + free (cmd_line); + populate_popup_window (s); +# endif /* HAVE_XML */ +} + G_MODULE_EXPORT void settings_switch_page_cb (GtkNotebook *notebook, GtkNotebookPage *page, gint page_num, gpointer user_data) @@ -2494,7 +2559,7 @@ 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); @@ -2732,6 +2797,7 @@ populate_prefs_page (state *s) TOGGLE_ACTIVE ("splash_button", p->splash_p); #endif TOGGLE_ACTIVE ("dpms_button", p->dpms_enabled_p); + TOGGLE_ACTIVE ("dpms_quickoff_button", p->dpms_quickoff_p); TOGGLE_ACTIVE ("grab_desk_button", p->grab_desktop_p); TOGGLE_ACTIVE ("grab_video_button", p->grab_video_p); TOGGLE_ACTIVE ("grab_image_button", p->random_image_p); @@ -2835,8 +2901,11 @@ populate_prefs_page (state *s) /* DPMS */ +dpms_supported=1; SENSITIZE ("dpms_frame", dpms_supported); SENSITIZE ("dpms_button", dpms_supported); + SENSITIZE ("dpms_quickoff_button", dpms_supported); + SENSITIZE ("dpms_standby_label", dpms_supported && p->dpms_enabled_p); SENSITIZE ("dpms_standby_mlabel", dpms_supported && p->dpms_enabled_p); SENSITIZE ("dpms_standby_spinbutton", dpms_supported && p->dpms_enabled_p); @@ -2962,7 +3031,7 @@ 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; @@ -3050,7 +3119,7 @@ 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)); @@ -3223,7 +3292,7 @@ populate_demo_window (state *s, int list_elt) screenhack *hack; char *pretty_name; GtkFrame *frame1 = GTK_FRAME (name_to_widget (s, "preview_frame")); - GtkFrame *frame2 = GTK_FRAME (name_to_widget (s, "doc_frame")); + GtkFrame *frame2 = GTK_FRAME (name_to_widget (s, "opt_frame")); GtkEntry *cmd = GTK_ENTRY (name_to_widget (s, "cmd_text")); GtkCombo *vis = GTK_COMBO (name_to_widget (s, "visual_combo")); GtkWidget *list = GTK_WIDGET (name_to_widget (s, "list")); @@ -3487,16 +3556,18 @@ 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); { @@ -3557,15 +3628,16 @@ 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, @@ -3590,7 +3662,7 @@ 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); @@ -3601,8 +3673,8 @@ 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]; @@ -3865,7 +3937,7 @@ launch_preview_subproc (state *s) reset_preview_window (s); - window = pr->window; + window = GET_WINDOW (pr); s->running_preview_error_p = False; @@ -4047,6 +4119,13 @@ update_subproc_timer (gpointer data) return FALSE; /* do not re-execute timer */ } +static int +settings_timer (gpointer data) +{ + settings_cb (0, 0); + return FALSE; +} + /* Call this when you think you might want a preview process running. It will set a timer that will actually launch that program a second @@ -4553,7 +4632,7 @@ static struct poptOption crapplet_options[] = { #endif /* HAVE_CRAPPLET */ #endif /* 0 */ -const char *usage = "[--display dpy] [--prefs]" +const char *usage = "[--display dpy] [--prefs | --settings]" # ifdef HAVE_CRAPPLET " [--crapplet]" # endif @@ -4654,7 +4733,8 @@ main (int argc, char **argv) XtAppContext app; state S, *s; saver_preferences *p; - Bool prefs = False; + Bool prefs_p = False; + Bool settings_p = False; int i; Display *dpy; Widget toplevel_shell; @@ -4920,7 +5000,9 @@ main (int argc, char **argv) if (str[0] == '-' && str[1] == '-') str++; if (!strcmp (str, "-prefs")) - prefs = True; + prefs_p = True; + else if (!strcmp (str, "-settings")) + settings_p = True; else if (crapplet_p) /* There are lots of random args that we don't care about when we're started as a crapplet, so just ignore unknown args in that case. */ @@ -5026,6 +5108,8 @@ main (int argc, char **argv) gtk_widget_set_sensitive (std, False); std = GTK_WIDGET (name_to_widget (s, "adv_button")); gtk_widget_hide (std); + std = GTK_WIDGET (name_to_widget (s, "reset_button")); + gtk_widget_hide (std); page = 1; # endif /* !HAVE_XML */ @@ -5090,7 +5174,7 @@ main (int argc, char **argv) /* Handle the -prefs command-line argument. */ - if (prefs) + if (prefs_p) { GtkNotebook *notebook = GTK_NOTEBOOK (name_to_widget (s, "notebook")); @@ -5128,7 +5212,7 @@ 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); @@ -5163,7 +5247,7 @@ 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 @@ -5180,6 +5264,11 @@ main (int argc, char **argv) gtk_timeout_add (60 * 1000, check_blanked_timer, s); + /* Handle the --settings command-line argument. */ + if (settings_p) + gtk_timeout_add (500, settings_timer, 0); + + /* Issue any warnings about the running xscreensaver daemon. */ if (! s->debug_p) the_network_is_not_the_computer (s);