#include "gtkfishbowl.h"
-GtkWidget *allow_changes;
+GtkWidget *fishbowl;
+
+static GtkWidget *
+create_button (void)
+{
+ return gtk_button_new_with_label ("Button");;
+}
+
+static GtkWidget *
+create_font_button (void)
+{
+ return gtk_font_button_new ();
+}
+
+static GtkWidget *
+create_level_bar (void)
+{
+ GtkWidget *w = gtk_level_bar_new_for_interval (0, 100);
+
+ gtk_level_bar_set_value (GTK_LEVEL_BAR (w), 50);
+
+ /* Force them to be a bit larger */
+ gtk_widget_set_size_request (w, 200, -1);
+
+ return w;
+}
+
+static GtkWidget *
+create_label (void)
+{
+ GtkWidget *w = gtk_label_new ("pLorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua.");
+
+ gtk_label_set_line_wrap (GTK_LABEL (w), TRUE);
+ gtk_label_set_max_width_chars (GTK_LABEL (w), 100);
+
+ return w;
+}
+
+static const struct {
+ const char *name;
+ GtkWidget * (*create_func) (void);
+} widget_types[] = {
+ { "Button", create_button },
+ { "Fontbutton", create_font_button },
+ { "Levelbar" , create_level_bar },
+ { "Label" , create_label },
+};
+
+static int selected_widget_type = -1;
+static const int N_WIDGET_TYPES = G_N_ELEMENTS (widget_types);
#define N_STATS 5
#define STATS_UPDATE_TIME G_USEC_PER_SEC
+static void
+set_widget_type (GtkWidget *headerbar,
+ int widget_type_index)
+{
+ GList *children, *l;
+
+ if (widget_type_index == selected_widget_type)
+ return;
+
+ /* Remove everything */
+ children = gtk_container_get_children (GTK_CONTAINER (fishbowl));
+ for (l = children; l; l = l->next)
+ {
+ gtk_container_remove (GTK_CONTAINER (fishbowl), (GtkWidget*)l->data);
+ }
+
+ g_list_free (children);
+
+ selected_widget_type = widget_type_index;
+
+ gtk_header_bar_set_title (GTK_HEADER_BAR (headerbar),
+ widget_types[selected_widget_type].name);
+}
+
+
typedef struct _Stats Stats;
struct _Stats {
gint64 last_stats;
{
n_frames += stats->frame_counter[i];
}
-
+
new_label = g_strdup_printf ("widgets - %.1f fps",
(double) G_USEC_PER_SEC * n_frames
/ (N_STATS * STATS_UPDATE_TIME));
stats->frame_counter[stats->stats_index] = 0;
stats->item_counter[stats->stats_index] = stats->item_counter[(stats->stats_index + N_STATS - 1) % N_STATS];
stats->last_stats = frame_time;
-
+
if (suggested_change)
*suggested_change = stats->last_suggestion;
else
gpointer info_label)
{
gint suggested_change = 0;
-
- do_stats (bowl,
- info_label,
- !gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (allow_changes)) ? &suggested_change : NULL);
- gtk_fishbowl_set_count (GTK_FISHBOWL (bowl),
- gtk_fishbowl_get_count (GTK_FISHBOWL (bowl)) + suggested_change);
+ do_stats (bowl, info_label, &suggested_change);
+
+ if (suggested_change > 0)
+ {
+ int i;
+
+ for (i = 0; i < suggested_change; i ++)
+ {
+ GtkWidget *new_widget = widget_types[selected_widget_type].create_func ();
+
+ gtk_container_add (GTK_CONTAINER (fishbowl), new_widget);
+
+ }
+ }
+ else if (suggested_change < 0)
+ {
+ GList *children, *l;
+ int n_removed = 0;
+
+ children = gtk_container_get_children (GTK_CONTAINER (fishbowl));
+ for (l = children; l; l = l->next)
+ {
+ gtk_container_remove (GTK_CONTAINER (fishbowl), (GtkWidget *)l->data);
+ n_removed ++;
+
+ if (n_removed >= (-suggested_change))
+ break;
+ }
+
+ g_list_free (children);
+ }
+
stats_update (bowl);
return G_SOURCE_CONTINUE;
}
+static void
+next_button_clicked_cb (GtkButton *source,
+ gpointer user_data)
+{
+ GtkWidget *headerbar = user_data;
+ int new_index;
+
+ if (selected_widget_type + 1 >= N_WIDGET_TYPES)
+ new_index = 0;
+ else
+ new_index = selected_widget_type + 1;
+
+ set_widget_type (headerbar, new_index);
+}
+
+static void
+prev_button_clicked_cb (GtkButton *source,
+ gpointer user_data)
+{
+ GtkWidget *headerbar = user_data;
+ int new_index;
+
+ if (selected_widget_type - 1 < 0)
+ new_index = N_WIDGET_TYPES - 1;
+ else
+ new_index = selected_widget_type - 1;
+
+ set_widget_type (headerbar, new_index);
+}
+
GtkWidget *
do_widgetbowl (GtkWidget *do_widget)
{
if (!window)
{
- GtkBuilder *builder;
- GtkWidget *bowl, *info_label;
-
- g_type_ensure (GTK_TYPE_FISHBOWL);
-
- builder = gtk_builder_new_from_resource ("/fishbowl/fishbowl.ui");
- gtk_builder_connect_signals (builder, NULL);
- window = GTK_WIDGET (gtk_builder_get_object (builder, "window"));
- bowl = GTK_WIDGET (gtk_builder_get_object (builder, "bowl"));
- gtk_fishbowl_set_use_icons (GTK_FISHBOWL (bowl), FALSE);
- info_label = GTK_WIDGET (gtk_builder_get_object (builder, "info_label"));
- allow_changes = GTK_WIDGET (gtk_builder_get_object (builder, "changes_allow"));
+ GtkWidget *info_label;
+ GtkWidget *count_label;
+ GtkWidget *titlebar;
+ GtkWidget *title_box;
+ GtkWidget *left_box;
+ GtkWidget *next_button;
+ GtkWidget *prev_button;
+
+ window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+ titlebar = gtk_header_bar_new ();
+ gtk_header_bar_set_show_close_button (GTK_HEADER_BAR (titlebar), TRUE);
+ info_label = gtk_label_new ("widget - 00.0 fps");
+ count_label = gtk_label_new ("0");
+ fishbowl = gtk_fishbowl_new ();
+ title_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
+ prev_button = gtk_button_new_from_icon_name ("pan-start-symbolic");
+ next_button = gtk_button_new_from_icon_name ("pan-end-symbolic");
+ left_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
+
+ g_object_bind_property (fishbowl, "count", count_label, "label", 0);
+ g_signal_connect (next_button, "clicked", G_CALLBACK (next_button_clicked_cb), titlebar);
+ g_signal_connect (prev_button, "clicked", G_CALLBACK (prev_button_clicked_cb), titlebar);
+
+ gtk_fishbowl_set_animating (GTK_FISHBOWL (fishbowl), TRUE);
+
+ gtk_widget_set_hexpand (title_box, TRUE);
+ gtk_widget_set_halign (title_box, GTK_ALIGN_END);
+
+ gtk_window_set_titlebar (GTK_WINDOW (window), titlebar);
+ gtk_container_add (GTK_CONTAINER (title_box), count_label);
+ gtk_container_add (GTK_CONTAINER (title_box), info_label);
+ gtk_header_bar_pack_end (GTK_HEADER_BAR (titlebar), title_box);
+ gtk_container_add (GTK_CONTAINER (window), fishbowl);
+
+
+ gtk_style_context_add_class (gtk_widget_get_style_context (left_box), "linked");
+ gtk_container_add (GTK_CONTAINER (left_box), prev_button);
+ gtk_container_add (GTK_CONTAINER (left_box), next_button);
+ gtk_header_bar_pack_start (GTK_HEADER_BAR (titlebar), left_box);
+
gtk_window_set_display (GTK_WINDOW (window),
gtk_widget_get_display (do_widget));
g_signal_connect (window, "destroy",
G_CALLBACK (gtk_widget_destroyed), &window);
gtk_widget_realize (window);
- gtk_widget_add_tick_callback (bowl, move_fish, info_label, NULL);
+ gtk_widget_add_tick_callback (fishbowl, move_fish, info_label, NULL);
+
+ set_widget_type (titlebar, 0);
}
if (!gtk_widget_get_visible (window))
projects / gtk4.git / commitdiff