static AuxInput *
gimp_operation_tool_aux_input_new (GimpOperationTool *tool,
GeglNode *operation,
const gchar *input_pad,
const gchar *label)
{
AuxInput *input = g_slice_new (AuxInput);
GimpContext *context;
input->node = gegl_node_new_child (NULL,
"operation", "gegl:buffer-source",
NULL);
gegl_node_connect_to (input->node, "output",
operation, input_pad);
context = GIMP_CONTEXT (GIMP_TOOL_GET_OPTIONS (tool));
input->box = gimp_buffer_source_box_new (context, input->node, label);
g_signal_connect (input->box, "notify::pickable",
G_CALLBACK (gimp_operation_tool_aux_input_notify),
tool);
g_signal_connect (input->box, "notify::enabled",
G_CALLBACK (gimp_operation_tool_aux_input_notify),
tool);
return input;
}
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_operation_tool_create_gui (GimpOperationTool *op_tool)
{
GimpFilterTool *filter_tool = GIMP_FILTER_TOOL (op_tool);
GtkWidget *options_gui;
gint off_x, off_y;
GeglRectangle area;
gint aux;
gimp_filter_tool_get_drawable_area (filter_tool, &off_x, &off_y, &area);
options_gui =
gimp_prop_gui_new (G_OBJECT (filter_tool->config),
G_TYPE_FROM_INSTANCE (filter_tool->config), 0,
&area,
GIMP_CONTEXT (GIMP_TOOL_GET_OPTIONS (op_tool)),
(GimpCreatePickerFunc) gimp_filter_tool_add_color_picker,
(GimpCreateControllerFunc) gimp_filter_tool_add_controller,
filter_tool);
g_weak_ref_set (&op_tool->options_gui_ref, options_gui);
for (aux = 1; ; aux++)
{
gchar pad[32];
gchar label[32];
if (aux == 1)
{
g_snprintf (pad, sizeof (pad), "aux");
/* don't translate "Aux" */
g_snprintf (label, sizeof (label), _("Aux Input"));
}
else
{
g_snprintf (pad, sizeof (pad), "aux%d", aux);
/* don't translate "Aux" */
g_snprintf (label, sizeof (label), _("Aux%d Input"), aux);
}
if (gegl_node_has_pad (filter_tool->operation, pad))
{
AuxInput *input;
input = gimp_operation_tool_aux_input_new (op_tool,
filter_tool->operation, pad,
label);
op_tool->aux_inputs = g_list_append (op_tool->aux_inputs, input);
}
else
{
break;
}
}
}
static void
gimp_foreground_select_tool_constructed (GObject *object)
{
GimpToolOptions *options = GIMP_TOOL_GET_OPTIONS (object);
G_OBJECT_CLASS (parent_class)->constructed (object);
g_signal_connect_object (options, "notify",
G_CALLBACK (gimp_foreground_select_options_notify),
object, 0);
}
void
gimp_operation_tool_set_operation (GimpOperationTool *tool,
const gchar *operation,
const gchar *undo_desc,
const gchar *icon_name)
{
GimpImageMapTool *im_tool;
GtkSizeGroup *size_group = NULL;
gint aux;
g_return_if_fail (GIMP_IS_OPERATION_TOOL (tool));
g_return_if_fail (operation != NULL);
im_tool = GIMP_IMAGE_MAP_TOOL (tool);
if (tool->operation)
g_free (tool->operation);
if (tool->undo_desc)
g_free (tool->undo_desc);
if (tool->icon_name)
g_free (tool->icon_name);
tool->operation = g_strdup (operation);
tool->undo_desc = g_strdup (undo_desc);
tool->icon_name = g_strdup (icon_name);
g_list_free_full (tool->aux_inputs,
(GDestroyNotify) gimp_operation_tool_aux_input_free);
tool->aux_inputs = NULL;
gimp_image_map_tool_get_operation (im_tool);
if (undo_desc)
GIMP_IMAGE_MAP_TOOL_GET_CLASS (tool)->settings_name = "yes"; /* XXX hack */
else
GIMP_IMAGE_MAP_TOOL_GET_CLASS (tool)->settings_name = NULL; /* XXX hack */
if (tool->options_gui)
{
gtk_widget_destroy (tool->options_gui);
tool->options_gui = NULL;
if (im_tool->active_picker)
{
im_tool->active_picker = NULL;
gimp_color_tool_disable (GIMP_COLOR_TOOL (tool));
}
}
for (aux = 1; ; aux++)
{
gchar pad[32];
gchar label[32];
if (aux == 1)
{
g_snprintf (pad, sizeof (pad), "aux");
g_snprintf (label, sizeof (label), _("Aux Input"));
}
else
{
g_snprintf (pad, sizeof (pad), "aux%d", aux);
g_snprintf (label, sizeof (label), _("Aux%d Input"), aux);
}
if (gegl_node_has_pad (im_tool->operation, pad))
{
AuxInput *input;
GtkWidget *toggle;
if (! size_group)
size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
input = gimp_operation_tool_aux_input_new (tool,
im_tool->operation, pad,
label);
tool->aux_inputs = g_list_append (tool->aux_inputs, input);
toggle = gimp_buffer_source_box_get_toggle (GIMP_BUFFER_SOURCE_BOX (input->box));
gtk_size_group_add_widget (size_group, toggle);
if (tool->options_box)
{
gtk_box_pack_start (GTK_BOX (tool->options_box), input->box,
FALSE, FALSE, 0);
gtk_widget_show (input->box);
}
}
else
{
break;
}
}
if (size_group)
g_object_unref (size_group);
if (im_tool->config)
{
tool->options_gui =
gimp_prop_gui_new (G_OBJECT (im_tool->config),
G_TYPE_FROM_INSTANCE (im_tool->config),
GIMP_CONTEXT (GIMP_TOOL_GET_OPTIONS (tool)),
(GimpCreatePickerFunc) gimp_image_map_tool_add_color_picker,
tool);
if (tool->options_box)
{
gtk_box_pack_start (GTK_BOX (tool->options_box), tool->options_gui,
FALSE, FALSE, 0);
gtk_widget_show (tool->options_gui);
}
}
if (im_tool->gui)
{
if (undo_desc)
gimp_tool_gui_set_description (im_tool->gui, undo_desc);
if (icon_name)
gimp_tool_gui_set_icon_name (im_tool->gui, icon_name);
}
if (GIMP_TOOL (tool)->drawable)
{
gimp_operation_tool_sync_op (tool, GIMP_TOOL (tool)->drawable);
gimp_image_map_tool_preview (im_tool);
}
}
static void
gimp_operation_tool_sync_op (GimpOperationTool *op_tool,
GimpDrawable *drawable)
{
GimpImageMapTool *im_tool = GIMP_IMAGE_MAP_TOOL (op_tool);
GimpToolOptions *options = GIMP_TOOL_GET_OPTIONS (op_tool);
GParamSpec **pspecs;
guint n_pspecs;
gint bounds_x;
gint bounds_y;
gint bounds_width;
gint bounds_height;
gint i;
gimp_item_mask_intersect (GIMP_ITEM (drawable),
&bounds_x, &bounds_y,
&bounds_width, &bounds_height);
pspecs = g_object_class_list_properties (G_OBJECT_GET_CLASS (im_tool->config),
&n_pspecs);
for (i = 0; i < n_pspecs; i++)
{
GParamSpec *pspec = pspecs[i];
#define HAS_KEY(p,k,v) gimp_gegl_param_spec_has_key (p, k, v)
if (HAS_KEY (pspec, "role", "output-extent"))
{
if (HAS_KEY (pspec, "unit", "pixel-coordinate") &&
HAS_KEY (pspec, "axis", "x"))
{
g_object_set (im_tool->config, pspec->name, 0, NULL);
}
else if (HAS_KEY (pspec, "unit", "pixel-coordinate") &&
HAS_KEY (pspec, "axis", "y"))
{
g_object_set (im_tool->config, pspec->name, 0, NULL);
}
else if (HAS_KEY (pspec, "unit", "pixel-distance") &&
HAS_KEY (pspec, "axis", "x"))
{
g_object_set (im_tool->config, pspec->name, bounds_width, NULL);
}
else if (HAS_KEY (pspec, "unit", "pixel-distance") &&
HAS_KEY (pspec, "axis", "y"))
{
g_object_set (im_tool->config, pspec->name, bounds_height, NULL);
}
}
else if (HAS_KEY (pspec, "role", "color-primary"))
{
GimpRGB color;
gimp_context_get_foreground (GIMP_CONTEXT (options), &color);
g_object_set (im_tool->config, pspec->name, &color, NULL);
}
else if (HAS_KEY (pspec, "role", "color-secondary"))
{
GimpRGB color;
gimp_context_get_background (GIMP_CONTEXT (options), &color);
g_object_set (im_tool->config, pspec->name, &color, NULL);
}
}
g_free (pspecs);
}
static void
gimp_colorize_tool_dialog (GimpImageMapTool *image_map_tool)
{
GimpColorizeTool *col_tool = GIMP_COLORIZE_TOOL (image_map_tool);
GtkWidget *main_vbox;
GtkWidget *table;
GtkWidget *frame;
GtkWidget *vbox;
GtkWidget *hbox;
GtkWidget *button;
GtkObject *data;
GimpRGB color;
main_vbox = gimp_image_map_tool_dialog_get_vbox (image_map_tool);
frame = gimp_frame_new (_("Select Color"));
gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
/* The table containing sliders */
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
gtk_container_add (GTK_CONTAINER (frame), vbox);
gtk_widget_show (vbox);
table = gtk_table_new (3, 3, FALSE);
gtk_table_set_col_spacings (GTK_TABLE (table), 4);
gtk_table_set_row_spacings (GTK_TABLE (table), 2);
gtk_box_pack_start (GTK_BOX (vbox), table, FALSE, FALSE, 0);
gtk_widget_show (table);
/* Create the hue scale widget */
data = gimp_scale_entry_new (GTK_TABLE (table), 0, 0,
_("_Hue:"), SLIDER_WIDTH, SPINNER_WIDTH,
col_tool->config->hue * 360.0,
0.0, 359.99, 1.0, 15.0, 0,
TRUE, 0.0, 0.0,
NULL, NULL);
col_tool->hue_data = GTK_ADJUSTMENT (data);
g_signal_connect (data, "value-changed",
G_CALLBACK (colorize_hue_changed),
col_tool);
/* Create the saturation scale widget */
data = gimp_scale_entry_new (GTK_TABLE (table), 0, 1,
_("_Saturation:"), SLIDER_WIDTH, SPINNER_WIDTH,
col_tool->config->saturation * 100.0,
0.0, 100.0, 1.0, 10.0, 0,
TRUE, 0.0, 0.0,
NULL, NULL);
col_tool->saturation_data = GTK_ADJUSTMENT (data);
g_signal_connect (data, "value-changed",
G_CALLBACK (colorize_saturation_changed),
col_tool);
/* Create the lightness scale widget */
data = gimp_scale_entry_new (GTK_TABLE (table), 0, 2,
_("_Lightness:"), SLIDER_WIDTH, SPINNER_WIDTH,
col_tool->config->lightness * 100.0,
-100.0, 100.0, 1.0, 10.0, 0,
TRUE, 0.0, 0.0,
NULL, NULL);
col_tool->lightness_data = GTK_ADJUSTMENT (data);
g_signal_connect (data, "value-changed",
G_CALLBACK (colorize_lightness_changed),
col_tool);
/* Create the color button */
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
gimp_colorize_config_get_color (col_tool->config, &color);
col_tool->color_button = gimp_color_panel_new (_("Colorize Color"),
&color,
GIMP_COLOR_AREA_FLAT,
128, 24);
gimp_color_button_set_update (GIMP_COLOR_BUTTON (col_tool->color_button),
TRUE);
gimp_color_panel_set_context (GIMP_COLOR_PANEL (col_tool->color_button),
GIMP_CONTEXT (GIMP_TOOL_GET_OPTIONS (col_tool)));
gtk_box_pack_start (GTK_BOX (hbox), col_tool->color_button, TRUE, TRUE, 0);
gtk_widget_show (col_tool->color_button);
g_signal_connect (col_tool->color_button, "color-changed",
G_CALLBACK (colorize_color_changed),
col_tool);
button = gimp_image_map_tool_add_color_picker (image_map_tool,
"colorize",
GIMP_STOCK_COLOR_PICKER_GRAY,
_("Pick color from image"));
gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
gtk_widget_show (button);
}
static void
gimp_levels_tool_dialog (GimpImageMapTool *image_map_tool)
{
GimpLevelsTool *tool = GIMP_LEVELS_TOOL (image_map_tool);
GimpToolOptions *tool_options = GIMP_TOOL_GET_OPTIONS (image_map_tool);
GimpLevelsConfig *config = tool->config;
GtkListStore *store;
GtkSizeGroup *label_group;
GtkWidget *main_vbox;
GtkWidget *vbox;
GtkWidget *vbox2;
GtkWidget *vbox3;
GtkWidget *hbox;
GtkWidget *hbox2;
GtkWidget *label;
GtkWidget *menu;
GtkWidget *frame;
GtkWidget *hbbox;
GtkWidget *button;
GtkWidget *spinbutton;
GtkAdjustment *adjustment;
GtkWidget *bar;
GtkWidget *handle_bar;
gint border;
g_signal_connect (image_map_tool->settings_box, "file-dialog-setup",
G_CALLBACK (gimp_levels_tool_export_setup),
image_map_tool);
main_vbox = gimp_image_map_tool_dialog_get_vbox (image_map_tool);
label_group = gimp_image_map_tool_dialog_get_label_group (image_map_tool);
/* The option menu for selecting channels */
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
gtk_box_pack_start (GTK_BOX (main_vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
label = gtk_label_new_with_mnemonic (_("Cha_nnel:"));
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
gtk_widget_show (label);
gtk_size_group_add_widget (label_group, label);
store = gimp_enum_store_new_with_range (GIMP_TYPE_HISTOGRAM_CHANNEL,
GIMP_HISTOGRAM_VALUE,
GIMP_HISTOGRAM_ALPHA);
menu = gimp_enum_combo_box_new_with_model (GIMP_ENUM_STORE (store));
g_object_unref (store);
g_signal_connect (menu, "changed",
G_CALLBACK (levels_channel_callback),
tool);
gimp_enum_combo_box_set_stock_prefix (GIMP_ENUM_COMBO_BOX (menu),
"gimp-channel");
gtk_box_pack_start (GTK_BOX (hbox), menu, FALSE, FALSE, 0);
gtk_widget_show (menu);
tool->channel_menu = menu;
gtk_label_set_mnemonic_widget (GTK_LABEL (label), menu);
button = gtk_button_new_with_mnemonic (_("R_eset Channel"));
gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
gtk_widget_show (button);
g_signal_connect (button, "clicked",
G_CALLBACK (levels_channel_reset_callback),
tool);
menu = gimp_prop_enum_stock_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);
/* Input levels frame */
frame = gimp_frame_new (_("Input Levels"));
gtk_box_pack_start (GTK_BOX (main_vbox), frame, TRUE, TRUE, 0);
gtk_widget_show (frame);
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2);
gtk_container_add (GTK_CONTAINER (frame), vbox);
gtk_widget_show (vbox);
frame = gtk_frame_new (NULL);
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
gtk_box_pack_start (GTK_BOX (vbox), frame, TRUE, TRUE, 0);
gtk_widget_show (frame);
vbox2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
gtk_container_add (GTK_CONTAINER (frame), vbox2);
gtk_widget_show (vbox2);
tool->histogram_view = gimp_histogram_view_new (FALSE);
gtk_box_pack_start (GTK_BOX (vbox2), tool->histogram_view, TRUE, TRUE, 0);
gtk_widget_show (GTK_WIDGET (tool->histogram_view));
gimp_histogram_options_connect_view (GIMP_HISTOGRAM_OPTIONS (tool_options),
GIMP_HISTOGRAM_VIEW (tool->histogram_view));
g_object_get (tool->histogram_view, "border-width", &border, NULL);
vbox3 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
gtk_container_set_border_width (GTK_CONTAINER (vbox3), border);
gtk_box_pack_start (GTK_BOX (vbox2), vbox3, FALSE, FALSE, 0);
gtk_widget_show (vbox3);
tool->input_bar = g_object_new (GIMP_TYPE_COLOR_BAR, NULL);
gtk_widget_set_size_request (tool->input_bar, -1, GRADIENT_HEIGHT / 2);
gtk_box_pack_start (GTK_BOX (vbox3), tool->input_bar, FALSE, FALSE, 0);
gtk_widget_show (tool->input_bar);
bar = g_object_new (GIMP_TYPE_COLOR_BAR, NULL);
gtk_widget_set_size_request (bar, -1, GRADIENT_HEIGHT / 2);
gtk_box_pack_start (GTK_BOX (vbox3), bar, FALSE, FALSE, 0);
gtk_widget_show (bar);
handle_bar = g_object_new (GIMP_TYPE_HANDLE_BAR, NULL);
gtk_widget_set_size_request (handle_bar, -1, CONTROL_HEIGHT);
gtk_box_pack_start (GTK_BOX (vbox3), handle_bar, FALSE, FALSE, 0);
gtk_widget_show (handle_bar);
gimp_handle_bar_connect_events (GIMP_HANDLE_BAR (handle_bar),
tool->input_bar);
gimp_handle_bar_connect_events (GIMP_HANDLE_BAR (handle_bar),
bar);
/* Horizontal box for input levels spinbuttons */
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
/* low input spin */
hbox2 = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 2);
gtk_box_pack_start (GTK_BOX (hbox), hbox2, FALSE, FALSE, 0);
gtk_widget_show (hbox2);
button = gimp_levels_tool_color_picker_new (tool, PICK_LOW_INPUT);
gtk_box_pack_start (GTK_BOX (hbox2), button, FALSE, FALSE, 0);
gtk_widget_show (button);
tool->low_input_spinbutton = spinbutton =
gimp_prop_spin_button_new (image_map_tool->config, "low-input",
0.01, 0.1, 1);
gtk_box_pack_start (GTK_BOX (hbox2), spinbutton, FALSE, FALSE, 0);
gtk_widget_show (spinbutton);
tool->low_input = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (spinbutton));
gimp_handle_bar_set_adjustment (GIMP_HANDLE_BAR (handle_bar), 0,
tool->low_input);
/* input gamma spin */
spinbutton = gimp_prop_spin_button_new (image_map_tool->config, "gamma",
0.01, 0.1, 2);
gtk_box_pack_start (GTK_BOX (hbox), spinbutton, TRUE, FALSE, 0);
gimp_help_set_help_data (spinbutton, _("Gamma"), NULL);
gtk_widget_show (spinbutton);
tool->gamma = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (spinbutton));
tool->gamma_linear = GTK_ADJUSTMENT (gtk_adjustment_new (127, 0, 255,
0.1, 1.0, 0.0));
g_signal_connect (tool->gamma_linear, "value-changed",
G_CALLBACK (levels_linear_gamma_changed),
tool);
gimp_handle_bar_set_adjustment (GIMP_HANDLE_BAR (handle_bar), 1,
tool->gamma_linear);
g_object_unref (tool->gamma_linear);
/* high input spin */
hbox2 = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 2);
gtk_box_pack_end (GTK_BOX (hbox), hbox2, FALSE, FALSE, 0);
gtk_widget_show (hbox2);
button = gimp_levels_tool_color_picker_new (tool, PICK_HIGH_INPUT);
gtk_box_pack_start (GTK_BOX (hbox2), button, FALSE, FALSE, 0);
gtk_widget_show (button);
spinbutton = gimp_prop_spin_button_new (image_map_tool->config, "high-input",
0.01, 0.1, 1);
gtk_box_pack_start (GTK_BOX (hbox2), spinbutton, FALSE, FALSE, 0);
gtk_widget_show (spinbutton);
tool->high_input_spinbutton = spinbutton;
tool->high_input = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (spinbutton));
gimp_handle_bar_set_adjustment (GIMP_HANDLE_BAR (handle_bar), 2,
tool->high_input);
/* Output levels frame */
frame = gimp_frame_new (_("Output Levels"));
gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 4);
gtk_container_add (GTK_CONTAINER (frame), vbox);
gtk_widget_show (vbox);
frame = gtk_frame_new (NULL);
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
vbox2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
gtk_container_set_border_width (GTK_CONTAINER (vbox2), border);
gtk_container_add (GTK_CONTAINER (frame), vbox2);
gtk_widget_show (vbox2);
tool->output_bar = g_object_new (GIMP_TYPE_COLOR_BAR, NULL);
gtk_widget_set_size_request (tool->output_bar, -1, GRADIENT_HEIGHT);
gtk_box_pack_start (GTK_BOX (vbox2), tool->output_bar, FALSE, FALSE, 0);
gtk_widget_show (tool->output_bar);
handle_bar = g_object_new (GIMP_TYPE_HANDLE_BAR, NULL);
gtk_widget_set_size_request (handle_bar, -1, CONTROL_HEIGHT);
gtk_box_pack_start (GTK_BOX (vbox2), handle_bar, FALSE, FALSE, 0);
gtk_widget_show (handle_bar);
gimp_handle_bar_connect_events (GIMP_HANDLE_BAR (handle_bar),
tool->output_bar);
/* Horizontal box for levels spin widgets */
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
/* low output spin */
tool->low_output_spinbutton = spinbutton =
gimp_prop_spin_button_new (image_map_tool->config, "low-output",
0.01, 0.1, 1);
gtk_box_pack_start (GTK_BOX (hbox), spinbutton, FALSE, FALSE, 0);
gtk_widget_show (spinbutton);
adjustment = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (spinbutton));
gimp_handle_bar_set_adjustment (GIMP_HANDLE_BAR (handle_bar), 0, adjustment);
/* high output spin */
tool->high_output_spinbutton = spinbutton =
gimp_prop_spin_button_new (image_map_tool->config, "high-output",
0.01, 0.1, 1);
gtk_box_pack_end (GTK_BOX (hbox), spinbutton, FALSE, FALSE, 0);
gtk_widget_show (spinbutton);
adjustment = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (spinbutton));
gimp_handle_bar_set_adjustment (GIMP_HANDLE_BAR (handle_bar), 2, adjustment);
/* all channels frame */
frame = gimp_frame_new (_("All Channels"));
gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
gtk_container_add (GTK_CONTAINER (frame), hbox);
gtk_widget_show (hbox);
hbbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
gtk_box_pack_end (GTK_BOX (hbox), hbbox, FALSE, FALSE, 0);
gtk_widget_show (hbbox);
button = gtk_button_new_with_mnemonic (_("_Auto"));
gtk_box_pack_start (GTK_BOX (hbbox), button, FALSE, FALSE, 0);
gimp_help_set_help_data (button, _("Adjust levels automatically"), NULL);
gtk_widget_show (button);
g_signal_connect (button, "clicked",
G_CALLBACK (levels_stretch_callback),
tool);
button = gimp_levels_tool_color_picker_new (tool,
PICK_LOW_INPUT | PICK_ALL_CHANNELS);
gtk_box_pack_start (GTK_BOX (hbbox), button, FALSE, FALSE, 0);
gtk_widget_show (button);
button = gimp_levels_tool_color_picker_new (tool,
PICK_GAMMA | PICK_ALL_CHANNELS);
gtk_box_pack_start (GTK_BOX (hbbox), button, FALSE, FALSE, 0);
gtk_widget_show (button);
button = gimp_levels_tool_color_picker_new (tool,
PICK_HIGH_INPUT | PICK_ALL_CHANNELS);
gtk_box_pack_start (GTK_BOX (hbbox), button, FALSE, FALSE, 0);
gtk_widget_show (button);
button = gimp_stock_button_new (GIMP_STOCK_TOOL_CURVES,
_("Edit these Settings as Curves"));
gtk_box_pack_start (GTK_BOX (main_vbox), button, FALSE, FALSE, 0);
gtk_widget_show (button);
g_signal_connect (button, "clicked",
G_CALLBACK (levels_to_curves_callback),
tool);
gimp_int_combo_box_set_active (GIMP_INT_COMBO_BOX (tool->channel_menu),
config->channel);
}
void
gimp_operation_tool_set_operation (GimpOperationTool *tool,
const gchar *operation,
const gchar *undo_desc)
{
g_return_if_fail (GIMP_IS_OPERATION_TOOL (tool));
g_return_if_fail (operation != NULL);
if (tool->operation)
g_free (tool->operation);
if (tool->undo_desc)
g_free (tool->undo_desc);
tool->operation = g_strdup (operation);
tool->undo_desc = g_strdup (undo_desc);
if (tool->config)
g_object_unref (tool->config);
tool->config = gimp_gegl_get_config_proxy (tool->operation,
GIMP_TYPE_IMAGE_MAP_CONFIG);
gimp_image_map_tool_get_operation (GIMP_IMAGE_MAP_TOOL (tool));
if (undo_desc)
GIMP_IMAGE_MAP_TOOL_GET_CLASS (tool)->settings_name = "yes"; /* XXX hack */
else
GIMP_IMAGE_MAP_TOOL_GET_CLASS (tool)->settings_name = NULL; /* XXX hack */
if (tool->options_table)
{
gtk_widget_destroy (tool->options_table);
tool->options_table = NULL;
}
if (tool->config)
{
tool->options_table =
gimp_prop_table_new (G_OBJECT (tool->config),
G_TYPE_FROM_INSTANCE (tool->config),
GIMP_CONTEXT (GIMP_TOOL_GET_OPTIONS (tool)),
(GimpCreatePickerFunc) gimp_image_map_tool_add_color_picker,
tool);
if (tool->options_box)
{
gtk_container_add (GTK_CONTAINER (tool->options_box),
tool->options_table);
gtk_widget_show (tool->options_table);
}
}
if (undo_desc && GIMP_IMAGE_MAP_TOOL (tool)->dialog)
g_object_set (GIMP_IMAGE_MAP_TOOL (tool)->dialog,
"description", undo_desc,
NULL);
if (GIMP_TOOL (tool)->drawable)
gimp_image_map_tool_preview (GIMP_IMAGE_MAP_TOOL (tool));
}
static void
gimp_gegl_tool_operation_changed (GtkWidget *widget,
GimpGeglTool *tool)
{
GtkTreeModel *model;
GtkTreeIter iter;
if (! gtk_combo_box_get_active_iter (GTK_COMBO_BOX (widget), &iter))
return;
model = gtk_combo_box_get_model (GTK_COMBO_BOX (widget));
if (tool->operation)
{
g_free (tool->operation);
tool->operation = NULL;
}
if (tool->config)
{
g_object_unref (tool->config);
tool->config = NULL;
}
gtk_tree_model_get (model, &iter,
COLUMN_NAME, &tool->operation,
-1);
if (! tool->operation)
return;
if (GIMP_IMAGE_MAP_TOOL (tool)->image_map)
{
gimp_image_map_clear (GIMP_IMAGE_MAP_TOOL (tool)->image_map);
g_object_unref (GIMP_IMAGE_MAP_TOOL (tool)->image_map);
GIMP_IMAGE_MAP_TOOL (tool)->image_map = NULL;
}
gegl_node_set (GIMP_IMAGE_MAP_TOOL (tool)->operation,
"operation", tool->operation,
NULL);
gimp_image_map_tool_create_map (GIMP_IMAGE_MAP_TOOL (tool));
tool->config = gimp_gegl_tool_get_config (tool);
if (tool->options_table)
{
gtk_container_remove (GTK_CONTAINER (tool->options_frame),
tool->options_table);
tool->options_table = NULL;
}
if (tool->config)
{
g_signal_connect_object (tool->config, "notify",
G_CALLBACK (gimp_gegl_tool_config_notify),
G_OBJECT (tool), 0);
tool->options_table =
gimp_prop_table_new (G_OBJECT (tool->config),
G_TYPE_FROM_INSTANCE (tool->config),
GIMP_CONTEXT (GIMP_TOOL_GET_OPTIONS (tool)));
gtk_container_add (GTK_CONTAINER (tool->options_frame),
tool->options_table);
gtk_widget_show (tool->options_table);
}
gimp_image_map_tool_preview (GIMP_IMAGE_MAP_TOOL (tool));
}
static void
gimp_curves_tool_dialog (GimpImageMapTool *image_map_tool)
{
GimpCurvesTool *tool = GIMP_CURVES_TOOL (image_map_tool);
GimpToolOptions *tool_options = GIMP_TOOL_GET_OPTIONS (image_map_tool);
GimpCurvesConfig *config = tool->config;
GtkListStore *store;
GtkSizeGroup *label_group;
GtkWidget *main_vbox;
GtkWidget *vbox;
GtkWidget *hbox;
GtkWidget *hbox2;
GtkWidget *label;
GtkWidget *frame;
GtkWidget *table;
GtkWidget *button;
GtkWidget *bar;
GtkWidget *combo;
g_signal_connect (image_map_tool->settings_box, "file-dialog-setup",
G_CALLBACK (gimp_curves_tool_export_setup),
image_map_tool);
main_vbox = gimp_image_map_tool_dialog_get_vbox (image_map_tool);
label_group = gimp_image_map_tool_dialog_get_label_group (image_map_tool);
/* The combo box for selecting channels */
hbox = gtk_hbox_new (FALSE, 6);
gtk_box_pack_start (GTK_BOX (main_vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
label = gtk_label_new_with_mnemonic (_("Cha_nnel:"));
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
gtk_widget_show (label);
gtk_size_group_add_widget (label_group, label);
store = gimp_enum_store_new_with_range (GIMP_TYPE_HISTOGRAM_CHANNEL,
GIMP_HISTOGRAM_VALUE,
GIMP_HISTOGRAM_ALPHA);
tool->channel_menu =
gimp_enum_combo_box_new_with_model (GIMP_ENUM_STORE (store));
g_object_unref (store);
gimp_int_combo_box_set_active (GIMP_INT_COMBO_BOX (tool->channel_menu),
config->channel);
gimp_enum_combo_box_set_stock_prefix (GIMP_ENUM_COMBO_BOX (tool->channel_menu),
"gimp-channel");
gtk_box_pack_start (GTK_BOX (hbox), tool->channel_menu, FALSE, FALSE, 0);
gtk_widget_show (tool->channel_menu);
g_signal_connect (tool->channel_menu, "changed",
G_CALLBACK (curves_channel_callback),
tool);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), tool->channel_menu);
button = gtk_button_new_with_mnemonic (_("R_eset Channel"));
gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
gtk_widget_show (button);
g_signal_connect (button, "clicked",
G_CALLBACK (curves_channel_reset_callback),
tool);
/* The histogram scale radio buttons */
hbox2 = gimp_prop_enum_stock_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);
/* The table for the color bars and the graph */
table = gtk_table_new (2, 2, FALSE);
gtk_table_set_col_spacings (GTK_TABLE (table), 2);
gtk_table_set_row_spacings (GTK_TABLE (table), 2);
gtk_box_pack_start (GTK_BOX (main_vbox), table, TRUE, TRUE, 0);
/* The left color bar */
vbox = gtk_vbox_new (FALSE, 0);
gtk_table_attach (GTK_TABLE (table), vbox, 0, 1, 0, 1,
GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
gtk_widget_show (vbox);
frame = gtk_frame_new (NULL);
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
gtk_box_pack_start (GTK_BOX (vbox), frame, TRUE, TRUE, RADIUS);
gtk_widget_show (frame);
tool->yrange = gimp_color_bar_new (GTK_ORIENTATION_VERTICAL);
gtk_widget_set_size_request (tool->yrange, BAR_SIZE, -1);
gtk_container_add (GTK_CONTAINER (frame), tool->yrange);
gtk_widget_show (tool->yrange);
/* The curves graph */
frame = gtk_frame_new (NULL);
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
gtk_table_attach (GTK_TABLE (table), frame, 1, 2, 0, 1,
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
gtk_widget_show (frame);
tool->graph = gimp_curve_view_new ();
gtk_widget_set_size_request (tool->graph,
GRAPH_SIZE + RADIUS * 2,
GRAPH_SIZE + RADIUS * 2);
g_object_set (tool->graph,
"border-width", RADIUS,
"subdivisions", 1,
NULL);
gimp_curve_view_set_curve (GIMP_CURVE_VIEW (tool->graph),
config->curve[config->channel]);
gtk_container_add (GTK_CONTAINER (frame), tool->graph);
gtk_widget_show (tool->graph);
gimp_histogram_options_connect_view (GIMP_HISTOGRAM_OPTIONS (tool_options),
GIMP_HISTOGRAM_VIEW (tool->graph));
/* The bottom color bar */
hbox2 = gtk_hbox_new (FALSE, 0);
gtk_table_attach (GTK_TABLE (table), hbox2, 1, 2, 1, 2,
GTK_EXPAND | GTK_FILL, GTK_FILL, 0, 0);
gtk_widget_show (hbox2);
frame = gtk_frame_new (NULL);
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
gtk_box_pack_start (GTK_BOX (hbox2), frame, TRUE, TRUE, RADIUS);
gtk_widget_show (frame);
vbox = gtk_vbox_new (TRUE, 0);
gtk_container_add (GTK_CONTAINER (frame), vbox);
gtk_widget_show (vbox);
tool->xrange = gimp_color_bar_new (GTK_ORIENTATION_HORIZONTAL);
gtk_widget_set_size_request (tool->xrange, -1, BAR_SIZE / 2);
gtk_box_pack_start (GTK_BOX (vbox), tool->xrange, TRUE, TRUE, 0);
gtk_widget_show (tool->xrange);
bar = gimp_color_bar_new (GTK_ORIENTATION_HORIZONTAL);
gtk_box_pack_start (GTK_BOX (vbox), bar, TRUE, TRUE, 0);
gtk_widget_show (bar);
gtk_widget_show (table);
hbox = gtk_hbox_new (FALSE, 6);
gtk_box_pack_end (GTK_BOX (main_vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
label = gtk_label_new_with_mnemonic (_("Curve _type:"));
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
gtk_widget_show (label);
tool->curve_type = combo = gimp_enum_combo_box_new (GIMP_TYPE_CURVE_TYPE);
gimp_enum_combo_box_set_stock_prefix (GIMP_ENUM_COMBO_BOX (combo),
"gimp-curve");
gimp_int_combo_box_connect (GIMP_INT_COMBO_BOX (combo), 0,
G_CALLBACK (curves_curve_type_callback),
tool);
gtk_box_pack_start (GTK_BOX (hbox), combo, TRUE, TRUE, 0);
gtk_widget_show (combo);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), combo);
}
static void
gimp_levels_tool_dialog (GimpImageMapTool *image_map_tool)
{
GimpLevelsTool *tool = GIMP_LEVELS_TOOL (image_map_tool);
GimpToolOptions *tool_options = GIMP_TOOL_GET_OPTIONS (image_map_tool);
GtkListStore *store;
GtkWidget *vbox;
GtkWidget *vbox2;
GtkWidget *vbox3;
GtkWidget *hbox;
GtkWidget *hbox2;
GtkWidget *label;
GtkWidget *menu;
GtkWidget *frame;
GtkWidget *hbbox;
GtkWidget *button;
GtkWidget *spinbutton;
GtkWidget *bar;
GtkObject *data;
gint border;
vbox = image_map_tool->main_vbox;
/* The option menu for selecting channels */
hbox = gtk_hbox_new (FALSE, 6);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
label = gtk_label_new_with_mnemonic (_("Cha_nnel:"));
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
gtk_widget_show (label);
store = gimp_enum_store_new_with_range (GIMP_TYPE_HISTOGRAM_CHANNEL,
GIMP_HISTOGRAM_VALUE,
GIMP_HISTOGRAM_ALPHA);
menu = gimp_enum_combo_box_new_with_model (GIMP_ENUM_STORE (store));
g_object_unref (store);
g_signal_connect (menu, "changed",
G_CALLBACK (levels_channel_callback),
tool);
gimp_enum_combo_box_set_stock_prefix (GIMP_ENUM_COMBO_BOX (menu),
"gimp-channel");
gtk_box_pack_start (GTK_BOX (hbox), menu, FALSE, FALSE, 0);
gtk_widget_show (menu);
tool->channel_menu = menu;
gtk_label_set_mnemonic_widget (GTK_LABEL (label), menu);
button = gtk_button_new_with_mnemonic (_("R_eset Channel"));
gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
gtk_widget_show (button);
g_signal_connect (button, "clicked",
G_CALLBACK (levels_channel_reset_callback),
tool);
menu = gimp_prop_enum_stock_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);
/* Input levels frame */
frame = gimp_frame_new (_("Input Levels"));
gtk_box_pack_start (GTK_BOX (vbox), frame, TRUE, TRUE, 0);
gtk_widget_show (frame);
vbox2 = gtk_vbox_new (FALSE, 2);
gtk_container_add (GTK_CONTAINER (frame), vbox2);
gtk_widget_show (vbox2);
frame = gtk_frame_new (NULL);
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
gtk_box_pack_start (GTK_BOX (vbox2), frame, TRUE, TRUE, 0);
gtk_widget_show (frame);
tool->hist_view = gimp_histogram_view_new (FALSE);
gtk_container_add (GTK_CONTAINER (frame), tool->hist_view);
gtk_widget_show (GTK_WIDGET (tool->hist_view));
gimp_histogram_options_connect_view (GIMP_HISTOGRAM_OPTIONS (tool_options),
GIMP_HISTOGRAM_VIEW (tool->hist_view));
g_object_get (tool->hist_view, "border-width", &border, NULL);
frame = gtk_frame_new (NULL);
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
gtk_box_pack_start (GTK_BOX (vbox2), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
tool->input_area = gtk_event_box_new ();
gtk_widget_set_size_request (tool->input_area, -1,
GRADIENT_HEIGHT + CONTROL_HEIGHT);
gtk_widget_add_events (tool->input_area, LEVELS_EVENT_MASK);
gtk_container_add (GTK_CONTAINER (frame), tool->input_area);
gtk_widget_show (tool->input_area);
g_signal_connect (tool->input_area, "event",
G_CALLBACK (levels_input_area_event),
tool);
g_signal_connect_after (tool->input_area, "expose-event",
G_CALLBACK (levels_input_area_expose),
tool);
vbox3 = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (tool->input_area), vbox3);
gtk_widget_show (vbox3);
tool->input_bar = g_object_new (GIMP_TYPE_COLOR_BAR,
"xpad", border,
"ypad", 0,
NULL);
gtk_widget_set_size_request (tool->input_bar, -1, GRADIENT_HEIGHT / 2);
gtk_box_pack_start (GTK_BOX (vbox3), tool->input_bar, FALSE, FALSE, 0);
gtk_widget_show (tool->input_bar);
bar = g_object_new (GIMP_TYPE_COLOR_BAR,
"xpad", border,
"ypad", 0,
NULL);
gtk_widget_set_size_request (bar, -1, GRADIENT_HEIGHT / 2);
gtk_box_pack_start (GTK_BOX (vbox3), bar, FALSE, FALSE, 0);
gtk_widget_show (bar);
/* Horizontal box for input levels spinbuttons */
hbox = gtk_hbox_new (FALSE, 6);
gtk_box_pack_start (GTK_BOX (vbox2), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
/* low input spin */
hbox2 = gtk_hbox_new (FALSE, 2);
gtk_box_pack_start (GTK_BOX (hbox), hbox2, FALSE, FALSE, 0);
gtk_widget_show (hbox2);
button = gimp_levels_tool_color_picker_new (tool, LOW_INPUT);
gtk_box_pack_start (GTK_BOX (hbox2), button, FALSE, FALSE, 0);
gtk_widget_show (button);
spinbutton = gimp_spin_button_new (&data, 0, 0, 255, 1, 10, 10, 0.5, 0);
gtk_box_pack_start (GTK_BOX (hbox2), spinbutton, FALSE, FALSE, 0);
gtk_widget_show (spinbutton);
tool->low_input = GTK_ADJUSTMENT (data);
g_signal_connect (tool->low_input, "value-changed",
G_CALLBACK (levels_low_input_adjustment_update),
tool);
/* input gamma spin */
spinbutton = gimp_spin_button_new (&data, 1, 0.1, 10, 0.01, 0.1, 1, 0.5, 2);
gtk_box_pack_start (GTK_BOX (hbox), spinbutton, TRUE, FALSE, 0);
gimp_help_set_help_data (spinbutton, _("Gamma"), NULL);
gtk_widget_show (spinbutton);
tool->gamma = GTK_ADJUSTMENT (data);
g_signal_connect (tool->gamma, "value-changed",
G_CALLBACK (levels_gamma_adjustment_update),
tool);
/* high input spin */
hbox2 = gtk_hbox_new (FALSE, 2);
gtk_box_pack_end (GTK_BOX (hbox), hbox2, FALSE, FALSE, 0);
gtk_widget_show (hbox2);
button = gimp_levels_tool_color_picker_new (tool, HIGH_INPUT);
gtk_box_pack_start (GTK_BOX (hbox2), button, FALSE, FALSE, 0);
gtk_widget_show (button);
spinbutton = gimp_spin_button_new (&data, 255, 0, 255, 1, 10, 10, 0.5, 0);
gtk_box_pack_start (GTK_BOX (hbox2), spinbutton, FALSE, FALSE, 0);
gtk_widget_show (spinbutton);
tool->high_input = GTK_ADJUSTMENT (data);
g_signal_connect (tool->high_input, "value-changed",
G_CALLBACK (levels_high_input_adjustment_update),
tool);
/* Output levels frame */
frame = gimp_frame_new (_("Output Levels"));
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
vbox2 = gtk_vbox_new (FALSE, 4);
gtk_container_add (GTK_CONTAINER (frame), vbox2);
gtk_widget_show (vbox2);
frame = gtk_frame_new (NULL);
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
gtk_box_pack_start (GTK_BOX (vbox2), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
tool->output_area = gtk_event_box_new ();
gtk_widget_set_size_request (tool->output_area, -1,
GRADIENT_HEIGHT + CONTROL_HEIGHT);
gtk_widget_add_events (bar, LEVELS_EVENT_MASK);
gtk_container_add (GTK_CONTAINER (frame), tool->output_area);
gtk_widget_show (tool->output_area);
g_signal_connect (tool->output_area, "event",
G_CALLBACK (levels_output_area_event),
tool);
g_signal_connect_after (tool->output_area, "expose-event",
G_CALLBACK (levels_output_area_expose),
tool);
vbox3 = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (tool->output_area), vbox3);
gtk_widget_show (vbox3);
tool->output_bar = g_object_new (GIMP_TYPE_COLOR_BAR,
"xpad", border,
"ypad", 0,
NULL);
gtk_widget_set_size_request (tool->output_bar, -1, GRADIENT_HEIGHT);
gtk_box_pack_start (GTK_BOX (vbox3), tool->output_bar, FALSE, FALSE, 0);
gtk_widget_show (tool->output_bar);
/* Horizontal box for levels spin widgets */
hbox = gtk_hbox_new (FALSE, 6);
gtk_box_pack_start (GTK_BOX (vbox2), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
/* low output spin */
spinbutton = gimp_spin_button_new (&data, 0, 0, 255, 1, 10, 10, 0.5, 0);
gtk_box_pack_start (GTK_BOX (hbox), spinbutton, FALSE, FALSE, 0);
gtk_widget_show (spinbutton);
tool->low_output = GTK_ADJUSTMENT (data);
g_signal_connect (tool->low_output, "value-changed",
G_CALLBACK (levels_low_output_adjustment_update),
tool);
/* high output spin */
spinbutton = gimp_spin_button_new (&data, 255, 0, 255, 1, 10, 10, 0.5, 0);
gtk_box_pack_end (GTK_BOX (hbox), spinbutton, FALSE, FALSE, 0);
gtk_widget_show (spinbutton);
tool->high_output = GTK_ADJUSTMENT (data);
g_signal_connect (tool->high_output, "value-changed",
G_CALLBACK (levels_high_output_adjustment_update),
tool);
frame = gimp_frame_new (_("All Channels"));
gtk_box_pack_end (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
hbox = gtk_hbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (frame), hbox);
gtk_widget_show (hbox);
hbbox = gtk_hbutton_box_new ();
gtk_box_set_spacing (GTK_BOX (hbbox), 4);
gtk_box_pack_start (GTK_BOX (hbox), hbbox, FALSE, FALSE, 0);
gtk_widget_show (hbbox);
gtk_box_pack_start (GTK_BOX (hbbox), image_map_tool->load_button,
FALSE, FALSE, 0);
gtk_widget_show (image_map_tool->load_button);
gtk_box_pack_start (GTK_BOX (hbbox), image_map_tool->save_button,
FALSE, FALSE, 0);
gtk_widget_show (image_map_tool->save_button);
hbbox = gtk_hbox_new (FALSE, 6);
gtk_box_pack_end (GTK_BOX (hbox), hbbox, FALSE, FALSE, 0);
gtk_widget_show (hbbox);
button = gtk_button_new_with_mnemonic (_("_Auto"));
gtk_box_pack_start (GTK_BOX (hbbox), button, FALSE, FALSE, 0);
gimp_help_set_help_data (button, _("Adjust levels automatically"), NULL);
gtk_widget_show (button);
g_signal_connect (button, "clicked",
G_CALLBACK (levels_stretch_callback),
tool);
button = gimp_levels_tool_color_picker_new (tool,
LOW_INPUT | ALL_CHANNELS);
gtk_box_pack_start (GTK_BOX (hbbox), button, FALSE, FALSE, 0);
gtk_widget_show (button);
button = gimp_levels_tool_color_picker_new (tool, GAMMA | ALL_CHANNELS);
gtk_box_pack_start (GTK_BOX (hbbox), button, FALSE, FALSE, 0);
gtk_widget_show (button);
button = gimp_levels_tool_color_picker_new (tool,
HIGH_INPUT | ALL_CHANNELS);
gtk_box_pack_start (GTK_BOX (hbbox), button, FALSE, FALSE, 0);
gtk_widget_show (button);
g_signal_connect (image_map_tool->shell, "unmap",
G_CALLBACK (gimp_levels_tool_dialog_unmap),
tool);
}
void
gimp_operation_tool_set_operation (GimpOperationTool *tool,
const gchar *operation,
const gchar *undo_desc,
const gchar *icon_name)
{
GimpImageMapTool *im_tool;
g_return_if_fail (GIMP_IS_OPERATION_TOOL (tool));
g_return_if_fail (operation != NULL);
im_tool = GIMP_IMAGE_MAP_TOOL (tool);
if (tool->operation)
g_free (tool->operation);
if (tool->undo_desc)
g_free (tool->undo_desc);
if (tool->icon_name)
g_free (tool->icon_name);
tool->operation = g_strdup (operation);
tool->undo_desc = g_strdup (undo_desc);
tool->icon_name = g_strdup (icon_name);
if (tool->aux_input)
{
g_object_unref (tool->aux_input);
tool->aux_input = NULL;
}
if (tool->aux2_input)
{
g_object_unref (tool->aux2_input);
tool->aux2_input = NULL;
}
gimp_image_map_tool_get_operation (im_tool);
if (undo_desc)
GIMP_IMAGE_MAP_TOOL_GET_CLASS (tool)->settings_name = "yes"; /* XXX hack */
else
GIMP_IMAGE_MAP_TOOL_GET_CLASS (tool)->settings_name = NULL; /* XXX hack */
if (tool->aux_input_box)
{
gtk_widget_destroy (tool->aux_input_box);
tool->aux_input_button = NULL;
tool->aux_input_box = NULL;
}
if (tool->aux2_input_box)
{
gtk_widget_destroy (tool->aux2_input_box);
tool->aux2_input_button = NULL;
tool->aux2_input_box = NULL;
}
if (tool->options_gui)
{
gtk_widget_destroy (tool->options_gui);
tool->options_gui = NULL;
if (im_tool->active_picker)
{
im_tool->active_picker = NULL;
gimp_color_tool_disable (GIMP_COLOR_TOOL (tool));
}
}
if (gegl_node_has_pad (im_tool->operation, "aux"))
{
GimpContext *context;
GtkWidget *label;
tool->aux_input = gegl_node_new_child (NULL,
"operation", "gegl:buffer-source",
NULL);
gegl_node_connect_to (tool->aux_input, "output",
im_tool->operation, "aux");
context = GIMP_CONTEXT (GIMP_TOOL_GET_OPTIONS (tool));
tool->aux_input_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4);
label = gtk_label_new_with_mnemonic (_("_Aux Input"));
gtk_box_pack_start (GTK_BOX (tool->aux_input_box), label,
FALSE, FALSE, 0);
gtk_widget_show (label);
tool->aux_input_button =
gimp_pickable_button_new (context, GIMP_VIEW_SIZE_LARGE, 1);
gtk_box_pack_start (GTK_BOX (tool->aux_input_box),
tool->aux_input_button, FALSE, FALSE, 0);
gtk_widget_show (tool->aux_input_button);
gtk_label_set_mnemonic_widget (GTK_LABEL (label),
tool->aux_input_button);
if (tool->options_box)
{
gtk_box_pack_start (GTK_BOX (tool->options_box), tool->aux_input_box,
FALSE, FALSE, 0);
gtk_widget_show (tool->aux_input_box);
}
g_signal_connect_object (tool->aux_input_button, "notify::pickable",
G_CALLBACK (gimp_operation_tool_aux_notify),
tool->aux_input, 0);
}
if (gegl_node_has_pad (im_tool->operation, "aux2"))
{
GimpContext *context;
GtkWidget *label;
tool->aux2_input = gegl_node_new_child (NULL,
"operation", "gegl:buffer-source",
NULL);
gegl_node_connect_to (tool->aux2_input, "output",
im_tool->operation, "aux2");
context = GIMP_CONTEXT (GIMP_TOOL_GET_OPTIONS (tool));
tool->aux2_input_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4);
label = gtk_label_new_with_mnemonic (_("_Aux2 Input"));
gtk_box_pack_start (GTK_BOX (tool->aux2_input_box), label,
FALSE, FALSE, 0);
gtk_widget_show (label);
tool->aux2_input_button =
gimp_pickable_button_new (context, GIMP_VIEW_SIZE_LARGE, 1);
gtk_box_pack_start (GTK_BOX (tool->aux2_input_box),
tool->aux2_input_button, FALSE, FALSE, 0);
gtk_widget_show (tool->aux2_input_button);
gtk_label_set_mnemonic_widget (GTK_LABEL (label),
tool->aux2_input_button);
if (tool->options_box)
{
gtk_box_pack_start (GTK_BOX (tool->options_box), tool->aux2_input_box,
FALSE, FALSE, 0);
gtk_widget_show (tool->aux2_input_box);
}
g_signal_connect_object (tool->aux2_input_button, "notify::pickable",
G_CALLBACK (gimp_operation_tool_aux_notify),
tool->aux2_input, 0);
}
if (im_tool->config)
{
tool->options_gui =
gimp_prop_gui_new (G_OBJECT (im_tool->config),
G_TYPE_FROM_INSTANCE (im_tool->config),
GIMP_CONTEXT (GIMP_TOOL_GET_OPTIONS (tool)),
(GimpCreatePickerFunc) gimp_image_map_tool_add_color_picker,
tool);
if (tool->options_box)
{
gtk_box_pack_start (GTK_BOX (tool->options_box), tool->options_gui,
FALSE, FALSE, 0);
gtk_widget_show (tool->options_gui);
}
}
if (im_tool->gui)
{
if (undo_desc)
gimp_tool_gui_set_description (im_tool->gui, undo_desc);
if (icon_name)
gimp_tool_gui_set_icon_name (im_tool->gui, icon_name);
}
if (GIMP_TOOL (tool)->drawable)
{
gimp_operation_tool_sync_op (tool, GIMP_TOOL (tool)->drawable);
gimp_image_map_tool_preview (im_tool);
}
}
static void
gimp_operation_tool_sync_op (GimpOperationTool *op_tool,
gboolean sync_colors)
{
GimpFilterTool *filter_tool = GIMP_FILTER_TOOL (op_tool);
GimpToolOptions *options = GIMP_TOOL_GET_OPTIONS (op_tool);
GParamSpec **pspecs;
guint n_pspecs;
gint off_x, off_y;
GeglRectangle area;
gint i;
gimp_filter_tool_get_drawable_area (filter_tool, &off_x, &off_y, &area);
pspecs = g_object_class_list_properties (G_OBJECT_GET_CLASS (filter_tool->config),
&n_pspecs);
for (i = 0; i < n_pspecs; i++)
{
GParamSpec *pspec = pspecs[i];
#define HAS_KEY(p,k,v) gimp_gegl_param_spec_has_key (p, k, v)
if (HAS_KEY (pspec, "role", "output-extent"))
{
if (HAS_KEY (pspec, "unit", "pixel-coordinate") &&
HAS_KEY (pspec, "axis", "x"))
{
g_object_set (filter_tool->config, pspec->name, 0, NULL);
}
else if (HAS_KEY (pspec, "unit", "pixel-coordinate") &&
HAS_KEY (pspec, "axis", "y"))
{
g_object_set (filter_tool->config, pspec->name, 0, NULL);
}
else if (HAS_KEY (pspec, "unit", "pixel-distance") &&
HAS_KEY (pspec, "axis", "x"))
{
g_object_set (filter_tool->config, pspec->name, area.width, NULL);
}
else if (HAS_KEY (pspec, "unit", "pixel-distance") &&
HAS_KEY (pspec, "axis", "y"))
{
g_object_set (filter_tool->config, pspec->name, area.height, NULL);
}
}
else if (sync_colors)
{
if (HAS_KEY (pspec, "role", "color-primary"))
{
GimpRGB color;
gimp_context_get_foreground (GIMP_CONTEXT (options), &color);
g_object_set (filter_tool->config, pspec->name, &color, NULL);
}
else if (sync_colors && HAS_KEY (pspec, "role", "color-secondary"))
{
GimpRGB color;
gimp_context_get_background (GIMP_CONTEXT (options), &color);
g_object_set (filter_tool->config, pspec->name, &color, NULL);
}
}
}
g_free (pspecs);
}
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_colorize_tool_dialog (GimpImageMapTool *image_map_tool)
{
GimpColorizeTool *col_tool = GIMP_COLORIZE_TOOL (image_map_tool);
GtkWidget *main_vbox;
GtkWidget *frame;
GtkWidget *vbox;
GtkWidget *scale;
GtkWidget *hbox;
GtkWidget *button;
main_vbox = gimp_image_map_tool_dialog_get_vbox (image_map_tool);
frame = gimp_frame_new (_("Select Color"));
gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 4);
gtk_container_add (GTK_CONTAINER (frame), vbox);
gtk_widget_show (vbox);
/* Create the hue scale widget */
scale = gimp_prop_spin_scale_new (image_map_tool->config, "hue",
_("_Hue"), 1.0 / 230.0, 15.0 / 360.0, 0);
gimp_prop_widget_set_factor (scale, 360.0, 1);
gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0);
gtk_widget_show (scale);
/* Create the saturation scale widget */
scale = gimp_prop_spin_scale_new (image_map_tool->config, "saturation",
_("_Saturation"), 0.01, 0.1, 0);
gimp_prop_widget_set_factor (scale, 100.0, 1);
gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0);
gtk_widget_show (scale);
/* Create the lightness scale widget */
scale = gimp_prop_spin_scale_new (image_map_tool->config, "lightness",
_("_Lightness"), 0.01, 0.1, 0);
gimp_prop_widget_set_factor (scale, 100.0, 1);
gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0);
gtk_widget_show (scale);
/* Create the color button */
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
button = gimp_prop_color_button_new (image_map_tool->config, "color",
_("Colorize Color"),
128, 24,
GIMP_COLOR_AREA_FLAT);
gimp_color_button_set_update (GIMP_COLOR_BUTTON (button), TRUE);
gimp_color_panel_set_context (GIMP_COLOR_PANEL (button),
GIMP_CONTEXT (GIMP_TOOL_GET_OPTIONS (col_tool)));
gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
gtk_widget_show (button);
button = gimp_image_map_tool_add_color_picker (image_map_tool,
"colorize",
GIMP_STOCK_COLOR_PICKER_GRAY,
_("Pick color from image"));
gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
gtk_widget_show (button);
}
