static void
gimp_threshold_tool_dialog (GimpImageMapTool *image_map_tool)
{
GimpThresholdTool *t_tool = GIMP_THRESHOLD_TOOL (image_map_tool);
GimpToolOptions *tool_options = GIMP_TOOL_GET_OPTIONS (image_map_tool);
GimpThresholdConfig *config = t_tool->config;
GtkWidget *main_vbox;
GtkWidget *hbox;
GtkWidget *menu;
GtkWidget *box;
GtkWidget *button;
gint n_bins;
main_vbox = gimp_image_map_tool_dialog_get_vbox (image_map_tool);
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
gtk_box_pack_start (GTK_BOX (main_vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
menu = gimp_prop_enum_icon_box_new (G_OBJECT (tool_options),
"histogram-scale", "gimp-histogram",
0, 0);
gtk_box_pack_end (GTK_BOX (hbox), menu, FALSE, FALSE, 0);
gtk_widget_show (menu);
box = gimp_histogram_box_new ();
gtk_box_pack_start (GTK_BOX (main_vbox), box, TRUE, TRUE, 0);
gtk_widget_show (box);
t_tool->histogram_box = GIMP_HISTOGRAM_BOX (box);
n_bins = gimp_histogram_n_bins (t_tool->histogram);
gimp_histogram_view_set_range (t_tool->histogram_box->view,
config->low * (n_bins - 0.0001),
config->high * (n_bins - 0.0001));
g_signal_connect (t_tool->histogram_box->view, "range-changed",
G_CALLBACK (gimp_threshold_tool_histogram_range),
t_tool);
gimp_histogram_options_connect_view (GIMP_HISTOGRAM_OPTIONS (tool_options),
t_tool->histogram_box->view);
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
gtk_box_pack_start (GTK_BOX (main_vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
button = gtk_button_new_with_mnemonic (_("_Auto"));
gtk_box_pack_end (GTK_BOX (hbox), button, FALSE, FALSE, 0);
gimp_help_set_help_data (button, _("Automatically adjust to optimal "
"binarization threshold"), NULL);
gtk_widget_show (button);
g_signal_connect (button, "clicked",
G_CALLBACK (gimp_threshold_tool_auto_clicked),
t_tool);
}
static void
gimp_threshold_tool_dialog (GimpFilterTool *filter_tool)
{
GimpThresholdTool *t_tool = GIMP_THRESHOLD_TOOL (filter_tool);
GimpToolOptions *tool_options = GIMP_TOOL_GET_OPTIONS (filter_tool);
GtkWidget *main_vbox;
GtkWidget *main_frame;
GtkWidget *frame_vbox;
GtkWidget *hbox;
GtkWidget *label;
GtkWidget *hbox2;
GtkWidget *box;
GtkWidget *button;
GimpHistogramChannel channel;
main_vbox = gimp_filter_tool_dialog_get_vbox (filter_tool);
main_frame = gimp_frame_new (NULL);
gtk_box_pack_start (GTK_BOX (main_vbox), main_frame, TRUE, TRUE, 0);
gtk_widget_show (main_frame);
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
gtk_frame_set_label_widget (GTK_FRAME (main_frame), hbox);
gtk_widget_show (hbox);
label = gtk_label_new_with_mnemonic (_("Cha_nnel:"));
gimp_label_set_attributes (GTK_LABEL (label),
PANGO_ATTR_WEIGHT, PANGO_WEIGHT_BOLD,
-1);
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
gtk_widget_show (label);
t_tool->channel_menu = gimp_prop_enum_combo_box_new (filter_tool->config,
"channel", -1, -1);
gimp_enum_combo_box_set_icon_prefix (GIMP_ENUM_COMBO_BOX (t_tool->channel_menu),
"gimp-channel");
gimp_int_combo_box_set_sensitivity (GIMP_INT_COMBO_BOX (t_tool->channel_menu),
gimp_threshold_tool_channel_sensitive,
filter_tool, NULL);
gtk_box_pack_start (GTK_BOX (hbox), t_tool->channel_menu, FALSE, FALSE, 0);
gtk_widget_show (t_tool->channel_menu);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), t_tool->channel_menu);
hbox2 = gimp_prop_enum_icon_box_new (G_OBJECT (tool_options),
"histogram-scale", "gimp-histogram",
0, 0);
gtk_box_pack_end (GTK_BOX (hbox), hbox2, FALSE, FALSE, 0);
gtk_widget_show (hbox2);
frame_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 4);
gtk_container_add (GTK_CONTAINER (main_frame), frame_vbox);
gtk_widget_show (frame_vbox);
box = gimp_histogram_box_new ();
gtk_box_pack_start (GTK_BOX (frame_vbox), box, TRUE, TRUE, 0);
gtk_widget_show (box);
t_tool->histogram_box = GIMP_HISTOGRAM_BOX (box);
g_object_get (filter_tool->config,
"channel", &channel,
NULL);
gimp_histogram_view_set_channel (t_tool->histogram_box->view, channel);
g_signal_connect (t_tool->histogram_box->view, "range-changed",
G_CALLBACK (gimp_threshold_tool_histogram_range),
t_tool);
g_object_bind_property (G_OBJECT (tool_options), "histogram-scale",
G_OBJECT (t_tool->histogram_box->view), "histogram-scale",
G_BINDING_SYNC_CREATE |
G_BINDING_BIDIRECTIONAL);
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
gtk_box_pack_start (GTK_BOX (frame_vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
button = gtk_button_new_with_mnemonic (_("_Auto"));
gtk_box_pack_end (GTK_BOX (hbox), button, FALSE, FALSE, 0);
gimp_help_set_help_data (button, _("Automatically adjust to optimal "
"binarization threshold"), NULL);
gtk_widget_show (button);
g_signal_connect (button, "clicked",
G_CALLBACK (gimp_threshold_tool_auto_clicked),
t_tool);
}
static void
gimp_histogram_editor_init (GimpHistogramEditor *editor)
{
GimpHistogramView *view;
GtkWidget *hbox;
GtkWidget *label;
GtkWidget *menu;
GtkWidget *table;
gint i;
const gchar *gimp_histogram_editor_labels[] =
{
N_("Mean:"),
N_("Std dev:"),
N_("Median:"),
N_("Pixels:"),
N_("Count:"),
N_("Percentile:")
};
editor->drawable = NULL;
editor->histogram = NULL;
editor->bg_histogram = NULL;
editor->valid = FALSE;
editor->idle_id = 0;
editor->box = gimp_histogram_box_new ();
gimp_editor_set_show_name (GIMP_EDITOR (editor), TRUE);
view = GIMP_HISTOGRAM_BOX (editor->box)->view;
hbox = gtk_hbox_new (FALSE, 6);
gtk_box_pack_start (GTK_BOX (editor), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
label = gtk_label_new (_("Channel:"));
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
gtk_widget_show (label);
editor->menu = menu = gimp_prop_enum_combo_box_new (G_OBJECT (view),
"histogram-channel",
0, 0);
gimp_enum_combo_box_set_stock_prefix (GIMP_ENUM_COMBO_BOX (menu),
"gimp-channel");
gimp_int_combo_box_set_sensitivity (GIMP_INT_COMBO_BOX (editor->menu),
gimp_histogram_menu_sensitivity,
editor, NULL);
gimp_int_combo_box_set_active (GIMP_INT_COMBO_BOX (editor->menu),
view->channel);
gtk_box_pack_start (GTK_BOX (hbox), menu, FALSE, FALSE, 0);
gtk_widget_show (menu);
menu = gimp_prop_enum_stock_box_new (G_OBJECT (view),
"histogram-scale", "gimp-histogram",
0, 0);
gtk_box_pack_end (GTK_BOX (hbox), menu, FALSE, FALSE, 0);
gtk_widget_show (menu);
gtk_box_pack_start (GTK_BOX (editor), editor->box, TRUE, TRUE, 0);
gtk_widget_show (GTK_WIDGET (editor->box));
g_signal_connect_swapped (view, "range-changed",
G_CALLBACK (gimp_histogram_editor_info_update),
editor);
g_signal_connect_swapped (view, "notify::histogram-channel",
G_CALLBACK (gimp_histogram_editor_info_update),
editor);
g_signal_connect_swapped (view, "expose-event",
G_CALLBACK (gimp_histogram_view_expose),
editor);
table = gtk_table_new (3, 4, FALSE);
gtk_table_set_col_spacings (GTK_TABLE (table), 2);
gtk_table_set_col_spacing (GTK_TABLE (table), 1, 6);
gtk_box_pack_start (GTK_BOX (editor), table, FALSE, FALSE, 0);
gtk_widget_show (table);
for (i = 0; i < 6; i++)
{
gint x = (i / 3) * 2;
gint y = (i % 3);
label = gtk_label_new (gettext (gimp_histogram_editor_labels[i]));
gimp_label_set_attributes (GTK_LABEL (label),
PANGO_ATTR_WEIGHT, PANGO_WEIGHT_BOLD,
PANGO_ATTR_SCALE, PANGO_SCALE_SMALL,
-1);
gtk_misc_set_alignment (GTK_MISC (label), 1.0, 0.5);
gtk_table_attach (GTK_TABLE (table), label, x, x + 1, y, y + 1,
GTK_FILL | GTK_EXPAND, GTK_FILL, 2, 2);
gtk_widget_show (label);
editor->labels[i] =
label = g_object_new (GTK_TYPE_LABEL,
"xalign", 0.0,
"yalign", 0.5,
"width-chars", i > 2 ? 9 : 5,
NULL);
gimp_label_set_attributes (GTK_LABEL (editor->labels[i]),
PANGO_ATTR_SCALE, PANGO_SCALE_SMALL,
-1);
gtk_table_attach (GTK_TABLE (table), label, x + 1, x + 2, y, y + 1,
GTK_FILL, GTK_FILL, 2, 2);
gtk_widget_show (label);
}
}
