/* create a smaller copy of data */
static GwyContainer*
create_preview_data(GwyContainer *data,
GwyDataField *dfield,
GwyDataField *mfield,
gint id)
{
GwyContainer *pdata;
GwyDataField *pfield;
gint xres, yres;
gdouble zoomval;
pdata = gwy_container_new();
xres = gwy_data_field_get_xres(dfield);
yres = gwy_data_field_get_yres(dfield);
zoomval = (gdouble)PREVIEW_SIZE/MAX(xres, yres);
xres = MAX(xres*zoomval, 3);
yres = MAX(yres*zoomval, 3);
/* Base data */
pfield = gwy_data_field_new_resampled(dfield, xres, yres,
GWY_INTERPOLATION_ROUND);
gwy_container_set_object_by_name(pdata, "/source", pfield);
g_object_unref(pfield);
/* Mask */
if (mfield) {
pfield = gwy_data_field_new_resampled(mfield, xres, yres,
GWY_INTERPOLATION_ROUND);
gwy_container_set_object_by_name(pdata, "/mask", pfield);
g_object_unref(pfield);
}
/* Leveled */
pfield = gwy_data_field_new_alike(pfield, FALSE);
gwy_container_set_object_by_name(pdata, "/0/data", pfield);
g_object_unref(pfield);
/* Background */
pfield = gwy_data_field_new_alike(pfield, FALSE);
gwy_container_set_object_by_name(pdata, "/1/data", pfield);
g_object_unref(pfield);
gwy_app_sync_data_items(data, pdata, id, 0, FALSE,
GWY_DATA_ITEM_GRADIENT,
0);
gwy_app_sync_data_items(data, pdata, id, 1, FALSE,
GWY_DATA_ITEM_GRADIENT,
0);
return pdata;
}
static void
poly_level_do(GwyContainer *data,
GwyDataField *dfield,
GwyDataField *mfield,
GQuark quark,
gint oldid,
const PolyLevelArgs *args)
{
GwyDataField *bg = NULL;
gint newid;
gwy_app_undo_qcheckpointv(data, 1, &quark);
if (args->do_extract)
bg = gwy_data_field_new_alike(dfield, TRUE);
if (mfield && args->masking != GWY_MASK_IGNORE)
poly_level_do_with_mask(dfield, mfield, dfield, bg, args);
else if (args->independent)
poly_level_do_independent(dfield, dfield, bg,
args->col_degree, args->row_degree);
else
poly_level_do_maximum(dfield, dfield, bg, args->max_degree);
if (!args->do_extract)
return;
newid = gwy_app_data_browser_add_data_field(bg, data, TRUE);
g_object_unref(bg);
gwy_app_sync_data_items(data, data, oldid, newid, FALSE,
GWY_DATA_ITEM_GRADIENT,
0);
gwy_app_set_data_field_title(data, newid, _("Background"));
}
static void
create_merged_field(GwyContainer *data, gint id1,
GwyDataField *dfield1, GwyDataField *dfield2,
gint px1, gint py1, gint px2, gint py2,
GwyMergeBoundaryType boundary, GwyMergeDirectionType dir,
gboolean create_mask, gboolean crop_to_rectangle)
{
GwyDataField *result, *outsidemask = NULL;
gint newxres, newyres, newid;
gwy_debug("field1 %dx%d", dfield1->xres, dfield1->yres);
gwy_debug("field2 %dx%d", dfield2->xres, dfield2->yres);
gwy_debug("px1: %d, py1: %d, px2: %d, py2: %d", px1, py1, px2, py2);
result = gwy_data_field_new_alike(dfield1, FALSE);
newxres = MAX(dfield1->xres + px1, dfield2->xres + px2);
newyres = MAX(dfield1->yres + py1, dfield2->yres + py2);
gwy_data_field_resample(result, newxres, newyres, GWY_INTERPOLATION_NONE);
if (create_mask && !crop_to_rectangle) {
outsidemask = gwy_data_field_new_alike(result, FALSE);
gwy_si_unit_set_from_string(gwy_data_field_get_si_unit_z(outsidemask),
NULL);
}
put_fields(dfield1, dfield2, result, outsidemask,
boundary, px1, py1, px2, py2);
if (crop_to_rectangle) {
GwyOrientation orientation = GWY_ORIENTATION_HORIZONTAL;
if (dir == GWY_MERGE_DIRECTION_UP || dir == GWY_MERGE_DIRECTION_DOWN)
orientation = GWY_ORIENTATION_VERTICAL;
crop_result(result, dfield1, dfield2, orientation, px1, py1, px2, py2);
}
gwy_app_data_browser_get_current(GWY_APP_CONTAINER, &data, 0);
newid = gwy_app_data_browser_add_data_field(result, data, TRUE);
gwy_app_set_data_field_title(data, newid, _("Merged images"));
gwy_app_sync_data_items(data, data, id1, newid,
FALSE,
GWY_DATA_ITEM_PALETTE,
GWY_DATA_ITEM_MASK_COLOR,
GWY_DATA_ITEM_RANGE,
0);
if (outsidemask) {
if (gwy_data_field_get_max(outsidemask) > 0.0) {
GQuark quark = gwy_app_get_mask_key_for_id(newid);
gwy_container_set_object(data, quark, outsidemask);
}
g_object_unref(outsidemask);
}
gwy_app_channel_log_add_proc(data, -1, newid);
g_object_unref(result);
}
static void
dwt(GwyContainer *data, GwyRunType run)
{
GtkWidget *dialog;
GwyDataField *dfield;
GwyDataLine *wtcoefs;
DWTArgs args;
gboolean ok;
gint xsize, ysize, newsize, newid, oldid, i;
g_return_if_fail(run & DWT_RUN_MODES);
gwy_app_data_browser_get_current(GWY_APP_DATA_FIELD, &dfield,
GWY_APP_DATA_FIELD_ID, &oldid,
0);
g_return_if_fail(dfield);
xsize = gwy_data_field_get_xres(dfield);
ysize = gwy_data_field_get_yres(dfield);
if (xsize != ysize) {
dialog = gtk_message_dialog_new
(gwy_app_find_window_for_channel(data, oldid),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_OK,
_("%s: Data must be square."), "DWT");
gtk_dialog_run(GTK_DIALOG(dialog));
gtk_widget_destroy(dialog);
return;
}
for (newsize = 1, i = xsize-1; i; i >>= 1, newsize <<= 1)
;
dwt_load_args(gwy_app_settings_get(), &args);
if (run == GWY_RUN_INTERACTIVE) {
ok = dwt_dialog(&args, xsize, newsize);
dwt_save_args(gwy_app_settings_get(), &args);
if (!ok)
return;
}
dfield = gwy_data_field_new_resampled(dfield, newsize, newsize,
args.interp);
gwy_data_field_add(dfield, -gwy_data_field_get_avg(dfield));
wtcoefs = GWY_DATA_LINE(gwy_data_line_new(10, 10, TRUE));
wtcoefs = gwy_dwt_set_coefficients(wtcoefs, args.wavelet);
gwy_data_field_dwt(dfield, wtcoefs, 1, 4);
newid = gwy_app_data_browser_add_data_field(dfield, data, TRUE);
g_object_unref(dfield);
gwy_app_set_data_field_title(data, newid, _("DWT"));
gwy_app_sync_data_items(data, data, oldid, newid, FALSE,
GWY_DATA_ITEM_PALETTE, 0);
g_object_unref(wtcoefs);
}
static void
tip_model_do(TipModelArgs *args,
TipModelControls *controls)
{
gint newid;
newid = gwy_app_data_browser_add_data_field(controls->tip,
args->object.data,
TRUE);
g_object_unref(controls->tip);
gwy_app_sync_data_items(args->object.data, args->object.data,
args->object.id, newid, FALSE,
GWY_DATA_ITEM_GRADIENT, 0);
gwy_app_set_data_field_title(args->object.data, newid, _("Modelled tip"));
controls->tipdone = TRUE;
}
static void
presentation_extract(GwyContainer *data, GwyRunType run)
{
GwyDataField *dfield;
GQuark quark;
gint oldid, newid;
g_return_if_fail(run & PRESENTATIONOPS_RUN_MODES);
gwy_app_data_browser_get_current(GWY_APP_DATA_FIELD_ID, &oldid,
GWY_APP_SHOW_FIELD_KEY, &quark,
GWY_APP_SHOW_FIELD, &dfield,
0);
g_return_if_fail(dfield && quark);
dfield = gwy_data_field_duplicate(dfield);
newid = gwy_app_data_browser_add_data_field(dfield, data, TRUE);
g_object_unref(dfield);
gwy_app_sync_data_items(data, data, oldid, newid, FALSE,
GWY_DATA_ITEM_GRADIENT,
0);
gwy_app_set_data_field_title(data, newid, NULL);
gwy_app_channel_log_add_proc(data, oldid, newid);
}
/* create a smaller copy of data */
static GwyContainer*
create_preview_data(GwyContainer *data)
{
GwyContainer *preview;
GwyDataField *dfield, *dfield_show;
gint oldid;
gint xres, yres;
gdouble zoomval;
preview = gwy_container_new();
gwy_app_data_browser_get_current(GWY_APP_DATA_FIELD, &dfield,
GWY_APP_DATA_FIELD_ID, &oldid,
0);
dfield = gwy_data_field_duplicate(dfield);
dfield_show = gwy_data_field_duplicate(dfield);
xres = gwy_data_field_get_xres(dfield);
yres = gwy_data_field_get_yres(dfield);
zoomval = (gdouble)PREVIEW_SIZE/MAX(xres, yres);
gwy_data_field_resample(dfield, xres*zoomval, yres*zoomval,
GWY_INTERPOLATION_LINEAR);
dfield_show = gwy_data_field_duplicate(dfield);
gwy_container_set_object_by_name(preview, "/0/data", dfield);
g_object_unref(dfield);
gwy_container_set_object_by_name(preview, "/0/show", dfield_show);
g_object_unref(dfield_show);
gwy_app_sync_data_items(data, preview, oldid, 0, FALSE,
GWY_DATA_ITEM_GRADIENT,
GWY_DATA_ITEM_RANGE,
GWY_DATA_ITEM_MASK_COLOR,
0);
return preview;
}
static void
gfilter_dialog(GFilterArgs *args,
GwyContainer *data,
GwyDataField *dfield,
GwyDataField *mfield,
gint id,
GQuark mquark)
{
GtkWidget *dialog, *table, *vbox, *hbox, *scwin, *hbox2, *label;
GtkTreeView *treeview;
GtkTreeSelection *selection;
GFilterControls controls;
gint response, row, i;
GwySIUnit *siunit;
GwyPixmapLayer *layer;
controls.args = args;
controls.mask = mfield;
controls.in_init = TRUE;
controls.computed = FALSE;
siunit = gwy_si_unit_new(NULL);
for (i = 0; i < NQUANTITIES; i++) {
controls.vf[i]
= gwy_si_unit_get_format_with_digits(siunit,
GWY_SI_UNIT_FORMAT_VFMARKUP,
1.0, 4, NULL);
}
g_object_unref(siunit);
dialog = gtk_dialog_new_with_buttons(_("Filter Grains"),
NULL, 0, NULL);
gtk_dialog_add_action_widget(GTK_DIALOG(dialog),
gwy_stock_like_button_new(_("_Update"),
GTK_STOCK_EXECUTE),
RESPONSE_PREVIEW);
gtk_dialog_add_button(GTK_DIALOG(dialog),
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
gtk_dialog_add_button(GTK_DIALOG(dialog),
GTK_STOCK_OK, GTK_RESPONSE_OK);
gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_OK);
gtk_dialog_set_response_sensitive(GTK_DIALOG(dialog), RESPONSE_PREVIEW,
!args->update);
gwy_help_add_to_proc_dialog(GTK_DIALOG(dialog), GWY_HELP_DEFAULT);
controls.dialog = dialog;
hbox = gtk_hbox_new(FALSE, 2);
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox, TRUE, TRUE, 4);
vbox = gtk_vbox_new(FALSE, 4);
gtk_box_pack_start(GTK_BOX(hbox), vbox, FALSE, FALSE, 4);
controls.mydata = gwy_container_new();
gwy_container_set_object_by_name(controls.mydata, "/0/data", dfield);
mfield = gwy_data_field_duplicate(mfield);
gwy_container_set_object_by_name(controls.mydata, "/0/mask", mfield);
g_object_unref(mfield);
gwy_app_sync_data_items(data, controls.mydata, id, 0, FALSE,
GWY_DATA_ITEM_PALETTE,
GWY_DATA_ITEM_MASK_COLOR,
GWY_DATA_ITEM_RANGE,
GWY_DATA_ITEM_REAL_SQUARE,
0);
controls.view = gwy_data_view_new(controls.mydata);
layer = gwy_layer_basic_new();
g_object_set(layer,
"data-key", "/0/data",
"gradient-key", "/0/base/palette",
"range-type-key", "/0/base/range-type",
"min-max-key", "/0/base",
NULL);
gwy_data_view_set_data_prefix(GWY_DATA_VIEW(controls.view), "/0/data");
gwy_data_view_set_base_layer(GWY_DATA_VIEW(controls.view), layer);
layer = gwy_layer_mask_new();
gwy_pixmap_layer_set_data_key(layer, "/0/mask");
gwy_layer_mask_set_color_key(GWY_LAYER_MASK(layer), "/0/mask");
gwy_data_view_set_alpha_layer(GWY_DATA_VIEW(controls.view), layer);
gwy_set_data_preview_size(GWY_DATA_VIEW(controls.view), PREVIEW_SIZE);
gtk_box_pack_start(GTK_BOX(vbox), controls.view, FALSE, FALSE, 0);
controls.update = gtk_check_button_new_with_mnemonic(_("I_nstant updates"));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(controls.update),
args->update);
gtk_box_pack_start(GTK_BOX(vbox), controls.update, FALSE, FALSE, 0);
g_signal_connect_swapped(controls.update, "toggled",
G_CALLBACK(update_changed), &controls);
hbox2 = gtk_hbox_new(FALSE, 6);
gtk_box_pack_start(GTK_BOX(vbox), hbox2, FALSE, FALSE, 0);
label = gtk_label_new_with_mnemonic(_("_Mask color:"));
gtk_box_pack_start(GTK_BOX(hbox2), label, FALSE, FALSE, 0);
controls.color_button = gwy_color_button_new();
gwy_color_button_set_use_alpha(GWY_COLOR_BUTTON(controls.color_button),
TRUE);
load_mask_color(controls.color_button,
gwy_data_view_get_data(GWY_DATA_VIEW(controls.view)));
gtk_label_set_mnemonic_widget(GTK_LABEL(label), controls.color_button);
gtk_box_pack_start(GTK_BOX(hbox2), controls.color_button, FALSE, FALSE, 0);
g_signal_connect(controls.color_button, "clicked",
G_CALLBACK(mask_color_changed), &controls);
table = gtk_table_new(10, 4, FALSE);
gtk_table_set_row_spacings(GTK_TABLE(table), 2);
gtk_table_set_col_spacings(GTK_TABLE(table), 6);
gtk_container_set_border_width(GTK_CONTAINER(table), 4);
gtk_box_pack_start(GTK_BOX(hbox), table, TRUE, TRUE, 4);
controls.table = table;
row = 0;
scwin = gtk_scrolled_window_new(NULL, NULL);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scwin),
GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
gtk_table_attach(GTK_TABLE(table), scwin, 0, 4, row, row+1,
GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
controls.values = gwy_grain_value_tree_view_new(FALSE,
"name", "symbol_markup",
NULL);
treeview = GTK_TREE_VIEW(controls.values);
gtk_widget_set_size_request(scwin, -1, 120);
gtk_tree_view_set_headers_visible(treeview, FALSE);
selection = gtk_tree_view_get_selection(treeview);
gtk_tree_selection_set_mode(selection, GTK_SELECTION_BROWSE);
gwy_grain_value_tree_view_set_same_units(treeview, args->units_equal);
gwy_grain_value_tree_view_set_expanded_groups(treeview, args->expanded);
gtk_container_add(GTK_CONTAINER(scwin), controls.values);
row++;
hbox2 = gtk_hbox_new(FALSE, 0);
for (i = 0; i < NQUANTITIES; i++) {
gchar buf[2];
buf[0] = 'A' + i;
buf[1] = '\0';
controls.set_as[i] = gtk_button_new_with_label(buf);
gtk_box_pack_start(GTK_BOX(hbox2), controls.set_as[i], FALSE, FALSE, 0);
g_object_set_data(G_OBJECT(controls.set_as[i]),
"id", GUINT_TO_POINTER(i));
g_signal_connect_swapped(controls.set_as[i], "clicked",
G_CALLBACK(set_as_clicked), &controls);
}
gwy_table_attach_hscale(table, row++,
_("Set selected as:"), NULL,
GTK_OBJECT(hbox2), GWY_HSCALE_WIDGET_NO_EXPAND);
controls.logical_op
= gwy_enum_combo_box_newl(G_CALLBACK(logical_op_changed), &controls,
args->logical,
"A", GRAIN_LOGICAL_A,
"A ∧ B", GRAIN_LOGICAL_A_AND_B,
"A ∨ B", GRAIN_LOGICAL_A_OR_B,
"A ∧ B ∧ C", GRAIN_LOGICAL_A_AND_B_AND_C,
"A ∨ B ∨ C", GRAIN_LOGICAL_A_OR_B_OR_C,
"(A ∧ B) ∨ C", GRAIN_LOGICAL_A_AND_B_OR_C,
"(A ∨ B) ∧ C", GRAIN_LOGICAL_A_OR_B_AND_C,
NULL);
gwy_table_attach_hscale(table, row++,
_("Keep grains satisfying:"), NULL,
GTK_OBJECT(controls.logical_op),
GWY_HSCALE_WIDGET);
for (i = 0; i < NQUANTITIES; i++) {
gtk_table_set_row_spacing(GTK_TABLE(table), row-1, 8);
controls.header[i] = gtk_label_new(NULL);
gtk_misc_set_alignment(GTK_MISC(controls.header[i]), 0.0, 0.5);
gtk_table_attach(GTK_TABLE(table), controls.header[i],
0, 4, row, row+1, GTK_FILL, 0, 0, 0);
row++;
/* The values are set properly later. */
controls.lower_label[i] = gtk_label_new(_("Lower threshold:"));
gtk_misc_set_alignment(GTK_MISC(controls.lower_label[i]), 0.0, 0.5);
gtk_table_attach(GTK_TABLE(table), controls.lower_label[i],
0, 1, row, row+1, GTK_FILL, 0, 0, 0);
controls.lower[i] = gtk_adjustment_new(0.0, 0.0, 0.0,
1.0, 10.0, 0.0);
g_object_set_data(G_OBJECT(controls.lower[i]), "id",
GUINT_TO_POINTER(i));
g_signal_connect_swapped(controls.lower[i], "value-changed",
G_CALLBACK(threshold_changed), &controls);
controls.lower_scale[i]
= gtk_hscale_new(GTK_ADJUSTMENT(controls.lower[i]));
gtk_scale_set_draw_value(GTK_SCALE(controls.lower_scale[i]), FALSE);
gtk_widget_set_size_request(controls.lower_scale[i],
GWY_HSCALE_WIDTH, -1);
gtk_table_attach(GTK_TABLE(table), controls.lower_scale[i],
1, 2, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
controls.lower_entry[i] = gtk_entry_new();
gtk_entry_set_width_chars(GTK_ENTRY(controls.lower_entry[i]), 8);
gtk_table_attach(GTK_TABLE(table), controls.lower_entry[i],
2, 3, row, row+1, GTK_FILL, 0, 0, 0);
gwy_widget_set_activate_on_unfocus(controls.lower_entry[i], TRUE);
g_object_set_data(G_OBJECT(controls.lower_entry[i]), "id",
GUINT_TO_POINTER(i));
g_signal_connect_swapped(controls.lower_entry[i], "activate",
G_CALLBACK(threshold_activated), &controls);
controls.lower_units[i] = gtk_label_new(NULL);
gtk_misc_set_alignment(GTK_MISC(controls.lower_units[i]), 0.0, 0.5);
gtk_table_attach(GTK_TABLE(table), controls.lower_units[i],
3, 4, row, row+1, GTK_FILL, 0, 0, 0);
row++;
controls.upper_label[i] = gtk_label_new(_("Upper threshold:"));
gtk_misc_set_alignment(GTK_MISC(controls.upper_label[i]), 0.0, 0.5);
gtk_table_attach(GTK_TABLE(table), controls.upper_label[i],
0, 1, row, row+1, GTK_FILL, 0, 0, 0);
controls.upper[i] = gtk_adjustment_new(0.0, 0.0, 0.0,
1.0, 10.0, 0.0);
g_object_set_data(G_OBJECT(controls.upper[i]), "id",
GUINT_TO_POINTER(i | IS_UPPER));
g_signal_connect_swapped(controls.upper[i], "value-changed",
G_CALLBACK(threshold_changed), &controls);
controls.upper_scale[i]
= gtk_hscale_new(GTK_ADJUSTMENT(controls.upper[i]));
gtk_scale_set_draw_value(GTK_SCALE(controls.upper_scale[i]), FALSE);
gtk_widget_set_size_request(controls.upper_scale[i],
GWY_HSCALE_WIDTH, -1);
gtk_table_attach(GTK_TABLE(table), controls.upper_scale[i],
1, 2, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
controls.upper_entry[i] = gtk_entry_new();
gtk_entry_set_width_chars(GTK_ENTRY(controls.upper_entry[i]), 8);
gtk_table_attach(GTK_TABLE(table), controls.upper_entry[i],
2, 3, row, row+1, GTK_FILL, 0, 0, 0);
gwy_widget_set_activate_on_unfocus(controls.upper_entry[i], TRUE);
g_object_set_data(G_OBJECT(controls.upper_entry[i]), "id",
GUINT_TO_POINTER(i | IS_UPPER));
g_signal_connect_swapped(controls.upper_entry[i], "activate",
G_CALLBACK(threshold_activated), &controls);
controls.upper_units[i] = gtk_label_new(NULL);
gtk_misc_set_alignment(GTK_MISC(controls.upper_units[i]), 0.0, 0.5);
gtk_table_attach(GTK_TABLE(table), controls.upper_units[i],
3, 4, row, row+1, GTK_FILL, 0, 0, 0);
row++;
}
for (i = 0; i < NQUANTITIES; i++) {
GwyInventory *inventory;
GwyGrainValue *gvalue;
inventory = gwy_grain_values();
gvalue = gwy_inventory_get_item(inventory, args->ranges[i].quantity);
set_up_quantity(&controls, gvalue, i);
}
logical_op_changed(GTK_COMBO_BOX(controls.logical_op), &controls);
/* finished initializing, allow instant updates */
controls.in_init = FALSE;
gfilter_invalidate(&controls);
gtk_widget_show_all(dialog);
do {
response = gtk_dialog_run(GTK_DIALOG(dialog));
switch (response) {
case GTK_RESPONSE_CANCEL:
case GTK_RESPONSE_DELETE_EVENT:
args->expanded = gwy_grain_value_tree_view_get_expanded_groups
(GTK_TREE_VIEW(controls.values));
for (i = 0; i < NQUANTITIES; i++)
gwy_si_unit_value_format_free(controls.vf[i]);
gtk_widget_destroy(dialog);
case GTK_RESPONSE_NONE:
g_object_unref(controls.mydata);
gfilter_save_args(gwy_app_settings_get(), args);
return;
break;
case GTK_RESPONSE_OK:
break;
case RESPONSE_PREVIEW:
preview(&controls);
break;
default:
g_assert_not_reached();
break;
}
} while (response != GTK_RESPONSE_OK);
for (i = 0; i < NQUANTITIES; i++)
gwy_si_unit_value_format_free(controls.vf[i]);
args->expanded = gwy_grain_value_tree_view_get_expanded_groups
(GTK_TREE_VIEW(controls.values));
gwy_app_sync_data_items(controls.mydata, data, 0, id, FALSE,
GWY_DATA_ITEM_MASK_COLOR,
0);
gtk_widget_destroy(dialog);
gfilter_save_args(gwy_app_settings_get(), args);
if (controls.computed) {
mfield = gwy_container_get_object_by_name(controls.mydata, "/0/mask");
gwy_app_undo_qcheckpointv(data, 1, &mquark);
gwy_container_set_object(data, mquark, mfield);
g_object_unref(controls.mydata);
}
else {
g_object_unref(controls.mydata);
run_noninteractive(args, data, controls.mask, mquark);
}
gwy_app_channel_log_add_proc(data, id, id);
}
static void
square_samples(GwyContainer *data, GwyRunType run)
{
GwyDataField *dfield, *dfields[3];
gdouble xreal, yreal, qx, qy;
gint oldid, newid, xres, yres;
GQuark quark;
g_return_if_fail(run & BASICOPS_RUN_MODES);
gwy_app_data_browser_get_current(GWY_APP_DATA_FIELD, dfields + 0,
GWY_APP_MASK_FIELD, dfields + 1,
GWY_APP_SHOW_FIELD, dfields + 2,
GWY_APP_DATA_FIELD_ID, &oldid,
0);
dfield = dfields[0];
xres = gwy_data_field_get_xres(dfield);
yres = gwy_data_field_get_yres(dfield);
xreal = gwy_data_field_get_xreal(dfield);
yreal = gwy_data_field_get_yreal(dfield);
qx = xres/xreal;
qy = yres/yreal;
if (fabs(log(qx/qy)) > 1.0/hypot(xres, yres)) {
/* Resample */
if (qx < qy)
xres = MAX(GWY_ROUND(xreal*qy), 1);
else
yres = MAX(GWY_ROUND(yreal*qx), 1);
dfields[0] = gwy_data_field_new_resampled(dfields[0], xres, yres,
GWY_INTERPOLATION_BSPLINE);
if (dfields[1]) {
dfields[1]
= gwy_data_field_new_resampled(dfields[1], xres, yres,
GWY_INTERPOLATION_ROUND);
}
if (dfields[2]) {
dfields[2]
= gwy_data_field_new_resampled(dfields[2], xres, yres,
GWY_INTERPOLATION_BSPLINE);
}
}
else {
/* Ratios are equal, just duplicate */
dfields[0] = gwy_data_field_duplicate(dfields[0]);
if (dfields[1])
dfields[1] = gwy_data_field_duplicate(dfields[1]);
if (dfields[2])
dfields[2] = gwy_data_field_duplicate(dfields[2]);
}
newid = gwy_app_data_browser_add_data_field(dfields[0], data, TRUE);
g_object_unref(dfields[0]);
gwy_app_sync_data_items(data, data, oldid, newid, FALSE,
GWY_DATA_ITEM_GRADIENT,
GWY_DATA_ITEM_RANGE,
GWY_DATA_ITEM_MASK_COLOR,
0);
if (dfields[1]) {
quark = gwy_app_get_mask_key_for_id(newid);
gwy_container_set_object(data, quark, dfields[1]);
g_object_unref(dfields[1]);
}
if (dfields[2]) {
quark = gwy_app_get_show_key_for_id(newid);
gwy_container_set_object(data, quark, dfields[2]);
g_object_unref(dfields[2]);
}
gwy_app_channel_log_add_proc(data, oldid, newid);
}
static void
cwt(GwyContainer *data, GwyRunType run)
{
GtkWidget *dialog;
GwyDataField *dfield;
CWTArgs args;
gboolean ok;
gint xsize, ysize;
gint newsize;
gint oldid, newid;
g_return_if_fail(run & CWT_RUN_MODES);
gwy_app_data_browser_get_current(GWY_APP_DATA_FIELD, &dfield,
GWY_APP_DATA_FIELD_ID, &oldid,
0);
g_return_if_fail(dfield);
xsize = gwy_data_field_get_xres(dfield);
ysize = gwy_data_field_get_yres(dfield);
if (xsize != ysize) {
dialog = gtk_message_dialog_new
(gwy_app_find_window_for_channel(data, oldid),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_OK,
_("%s: Data must be square."), "CWT");
gtk_dialog_run(GTK_DIALOG(dialog));
gtk_widget_destroy(dialog);
return;
}
cwt_load_args(gwy_app_settings_get(), &args);
if (run == GWY_RUN_INTERACTIVE) {
ok = cwt_dialog(&args);
cwt_save_args(gwy_app_settings_get(), &args);
if (!ok)
return;
}
dfield = gwy_data_field_duplicate(dfield);
newsize = gwy_fft_find_nice_size(xsize);
gwy_data_field_resample(dfield, newsize, newsize, args.interp);
gwy_data_field_cwt(dfield,
args.interp,
args.scale,
args.wavelet);
if (args.preserve)
gwy_data_field_resample(dfield, xsize, ysize, args.interp);
newid = gwy_app_data_browser_add_data_field(dfield, data, TRUE);
gwy_app_sync_data_items(data, data, oldid, newid, FALSE,
GWY_DATA_ITEM_GRADIENT,
GWY_DATA_ITEM_MASK_COLOR,
0);
g_object_unref(dfield);
gwy_app_set_data_field_title(data, newid, _("CWT"));
}
static void
sphrev(GwyContainer *data, GwyRunType run)
{
GwyDataField *dfield, *background = NULL;
Sphrev1DArgs args;
gint oldid, newid;
GQuark dquark;
gdouble xr, yr;
gboolean ok = TRUE;
g_return_if_fail(run & SPHREV_RUN_MODES);
gwy_app_data_browser_get_current(GWY_APP_DATA_FIELD, &dfield,
GWY_APP_DATA_FIELD_KEY, &dquark,
GWY_APP_DATA_FIELD_ID, &oldid,
0);
g_return_if_fail(dfield && dquark);
sphrev_load_args(gwy_app_settings_get(), &args);
/* FIXME: this is bogus for non-square pixels anyway */
xr = gwy_data_field_get_xreal(dfield)/gwy_data_field_get_xres(dfield);
yr = gwy_data_field_get_yreal(dfield)/gwy_data_field_get_yres(dfield);
args.pixelsize = hypot(xr, yr);
args.valform
= gwy_data_field_get_value_format_xy(dfield,
GWY_SI_UNIT_FORMAT_VFMARKUP, NULL);
gwy_debug("pixelsize = %g, vf = (%g, %d, %s)",
args.pixelsize, args.valform->magnitude, args.valform->precision,
args.valform->units);
if (run == GWY_RUN_INTERACTIVE) {
ok = sphrev_dialog(&args);
sphrev_save_args(gwy_app_settings_get(), &args);
}
gwy_si_unit_value_format_free(args.valform);
if (!ok)
return;
gwy_app_undo_qcheckpointv(data, 1, &dquark);
switch (args.direction) {
case SPHREV_HORIZONTAL:
background = sphrev_horizontal(&args, dfield);
break;
case SPHREV_VERTICAL:
background = sphrev_vertical(&args, dfield);
break;
case SPHREV_BOTH: {
GwyDataField *tmp;
background = sphrev_horizontal(&args, dfield);
tmp = sphrev_vertical(&args, dfield);
gwy_data_field_sum_fields(background, background, tmp);
g_object_unref(tmp);
gwy_data_field_multiply(background, 0.5);
}
break;
default:
g_assert_not_reached();
break;
}
gwy_data_field_subtract_fields(dfield, dfield, background);
gwy_data_field_data_changed(dfield);
if (!args.do_extract) {
g_object_unref(background);
return;
}
newid = gwy_app_data_browser_add_data_field(background, data, TRUE);
g_object_unref(background);
gwy_app_sync_data_items(data, data, oldid, newid, FALSE,
GWY_DATA_ITEM_GRADIENT,
0);
gwy_app_set_data_field_title(data, newid, _("Background"));
}
static gboolean
immerse_dialog(ImmerseArgs *args)
{
ImmerseControls controls;
GwyContainer *data;
GtkDialog *dialog;
GtkWidget *table, *chooser, *hbox, *alignment, *label, *button, *vbox;
GtkTooltips *tooltips;
GdkDisplay *display;
GwyDataField *dfield;
gint response, row, id;
gboolean ok;
memset(&controls, 0, sizeof(ImmerseControls));
controls.args = args;
tooltips = gwy_app_get_tooltips();
controls.dialog = gtk_dialog_new_with_buttons(_("Immerse Detail"),
NULL, 0, NULL);
dialog = GTK_DIALOG(controls.dialog);
button = gtk_dialog_add_button(dialog, _("_Locate"), RESPONSE_ESTIMATE);
gtk_tooltips_set_tip(tooltips, button,
_("Locate detail by full image correlation search"),
NULL);
button = gtk_dialog_add_button(dialog, _("_Improve"), RESPONSE_REFINE);
gtk_tooltips_set_tip(tooltips, button,
_("Improve detail position by "
"correlation search in neighborhood"), NULL);
gtk_dialog_add_button(dialog, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
gtk_dialog_add_button(dialog, GTK_STOCK_OK, GTK_RESPONSE_OK);
gtk_dialog_set_default_response(dialog, GTK_RESPONSE_OK);
gwy_help_add_to_proc_dialog(GTK_DIALOG(dialog), GWY_HELP_DEFAULT);
hbox = gtk_hbox_new(FALSE, 2);
gtk_box_pack_start(GTK_BOX(dialog->vbox), hbox, FALSE, FALSE, 4);
/* Preview */
data = gwy_app_data_browser_get(args->image.datano);
id = args->image.id;
dfield = gwy_container_get_object(data, gwy_app_get_data_key_for_id(id));
controls.vf
= gwy_data_field_get_value_format_xy(dfield,
GWY_SI_UNIT_FORMAT_VFMARKUP, NULL);
controls.mydata = gwy_container_new();
gwy_container_set_object_by_name(controls.mydata, "/0/data", dfield);
gwy_app_sync_data_items(data, controls.mydata, id, 0, FALSE,
GWY_DATA_ITEM_PALETTE,
GWY_DATA_ITEM_MASK_COLOR,
GWY_DATA_ITEM_RANGE,
0);
gwy_container_set_boolean_by_name(controls.mydata, "/0/data/realsquare",
TRUE);
controls.view = create_preview(controls.mydata, 0, PREVIEW_SIZE, FALSE);
alignment = GTK_WIDGET(gtk_alignment_new(0.5, 0, 0, 0));
gtk_container_add(GTK_CONTAINER(alignment), controls.view);
gtk_box_pack_start(GTK_BOX(hbox), alignment, FALSE, FALSE, 4);
g_signal_connect_after(controls.view, "expose-event",
G_CALLBACK(immerse_view_expose), &controls);
g_signal_connect(controls.view, "button-press-event",
G_CALLBACK(immerse_view_button_press), &controls);
g_signal_connect(controls.view, "button-release-event",
G_CALLBACK(immerse_view_button_release), &controls);
g_signal_connect(controls.view, "motion-notify-event",
G_CALLBACK(immerse_view_motion_notify), &controls);
vbox = gtk_vbox_new(FALSE, 8);
gtk_box_pack_start(GTK_BOX(hbox), vbox, FALSE, FALSE, 4);
/* Parameters table */
table = gtk_table_new(8, 4, FALSE);
gtk_table_set_row_spacings(GTK_TABLE(table), 2);
gtk_table_set_col_spacings(GTK_TABLE(table), 6);
gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 4);
row = 0;
/* Detail to immerse */
chooser = gwy_data_chooser_new_channels();
gwy_data_chooser_set_active_id(GWY_DATA_CHOOSER(chooser), &args->detail);
gwy_data_chooser_set_filter(GWY_DATA_CHOOSER(chooser),
immerse_data_filter, &args->image, NULL);
gwy_data_chooser_get_active_id(GWY_DATA_CHOOSER(chooser), &args->detail);
g_signal_connect(chooser, "changed",
G_CALLBACK(immerse_detail_cb), &controls);
gwy_table_attach_hscale(table, row, _("_Detail image:"), NULL,
GTK_OBJECT(chooser), GWY_HSCALE_WIDGET_NO_EXPAND);
row++;
/* Detail position */
label = gtk_label_new(_("Position:"));
gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
gtk_table_attach(GTK_TABLE(table), label,
0, 1, row, row+1, GTK_FILL, 0, 0, 0);
controls.pos = gtk_label_new(NULL);
gtk_misc_set_alignment(GTK_MISC(controls.pos), 0.0, 0.5);
gtk_table_attach(GTK_TABLE(table), controls.pos,
1, 3, row, row+1, GTK_FILL, 0, 0, 0);
gtk_table_set_row_spacing(GTK_TABLE(table), row, 8);
row++;
/* Sampling */
label = gtk_label_new(_("Result Sampling"));
gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
gtk_table_attach(GTK_TABLE(table), label,
0, 3, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
row++;
controls.sampling
= gwy_radio_buttons_createl(G_CALLBACK(immerse_sampling_changed),
&controls,
args->sampling,
_("_Upsample large image"),
GWY_IMMERSE_SAMPLING_UP,
_("_Downsample detail"),
GWY_IMMERSE_SAMPLING_DOWN,
NULL);
row = gwy_radio_buttons_attach_to_table(controls.sampling, GTK_TABLE(table),
4, row);
gtk_table_set_row_spacing(GTK_TABLE(table), row-1, 8);
/* Leveling */
label = gtk_label_new(_("Detail Leveling"));
gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
gtk_table_attach(GTK_TABLE(table), label,
0, 3, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
row++;
controls.leveling
= gwy_radio_buttons_createl(G_CALLBACK(immerse_leveling_changed),
&controls,
args->leveling,
gwy_sgettext("levelling|_None"),
GWY_IMMERSE_LEVEL_NONE,
_("_Mean value"), GWY_IMMERSE_LEVEL_MEAN,
NULL);
row = gwy_radio_buttons_attach_to_table(controls.leveling, GTK_TABLE(table),
4, row);
gtk_table_set_row_spacing(GTK_TABLE(table), row-1, 8);
/* Draw frame */
controls.draw_frame = gtk_check_button_new_with_mnemonic(_("Show _frame"));
gtk_table_attach(GTK_TABLE(table), controls.draw_frame,
0, 3, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(controls.draw_frame),
args->draw_frame);
g_signal_connect(controls.draw_frame, "toggled",
G_CALLBACK(immerse_frame_toggled), &controls);
gtk_widget_show_all(controls.dialog);
display = gtk_widget_get_display(controls.dialog);
controls.near_cursor = gdk_cursor_new_for_display(display, GDK_FLEUR);
controls.move_cursor = gdk_cursor_new_for_display(display, GDK_CROSS);
immerse_detail_cb(GWY_DATA_CHOOSER(chooser), &controls);
ok = FALSE;
do {
response = gtk_dialog_run(dialog);
switch (response) {
case GTK_RESPONSE_CANCEL:
case GTK_RESPONSE_DELETE_EVENT:
case GTK_RESPONSE_NONE:
immerse_controls_destroy(&controls);
immerse_save_args(gwy_app_settings_get(), args);
return FALSE;
break;
case RESPONSE_ESTIMATE:
case RESPONSE_REFINE:
immerse_search(&controls, response);
break;
case GTK_RESPONSE_OK:
ok = TRUE;
break;
default:
g_assert_not_reached();
break;
}
} while (!ok);
immerse_controls_destroy(&controls);
immerse_save_args(gwy_app_settings_get(), args);
return TRUE;
}
static gboolean
noise_synth_dialog(NoiseSynthArgs *args,
GwyDimensionArgs *dimsargs,
GwyContainer *data,
GwyDataField *dfield_template,
gint id)
{
GtkWidget *dialog, *table, *vbox, *hbox, *notebook, *label;
NoiseSynthControls controls;
GwyDataField *dfield;
GwyPixmapLayer *layer;
gboolean finished;
gint response;
gint row;
gwy_clear(&controls, 1);
controls.in_init = TRUE;
controls.args = args;
dialog = gtk_dialog_new_with_buttons(_("Random Noise"),
NULL, 0,
_("_Reset"), RESPONSE_RESET,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OK, GTK_RESPONSE_OK,
NULL);
gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_OK);
gwy_help_add_to_proc_dialog(GTK_DIALOG(dialog), GWY_HELP_DEFAULT);
controls.dialog = dialog;
hbox = gtk_hbox_new(FALSE, 2);
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox,
FALSE, FALSE, 4);
vbox = gtk_vbox_new(FALSE, 4);
gtk_box_pack_start(GTK_BOX(hbox), vbox, FALSE, FALSE, 4);
controls.mydata = gwy_container_new();
dfield = gwy_data_field_new(PREVIEW_SIZE, PREVIEW_SIZE,
dimsargs->measure*PREVIEW_SIZE,
dimsargs->measure*PREVIEW_SIZE,
TRUE);
gwy_container_set_object_by_name(controls.mydata, "/0/data", dfield);
controls.noise = gwy_data_field_new_alike(dfield, FALSE);
if (dfield_template) {
gwy_app_sync_data_items(data, controls.mydata, id, 0, FALSE,
GWY_DATA_ITEM_PALETTE,
0);
controls.surface = gwy_synth_surface_for_preview(dfield_template,
PREVIEW_SIZE);
controls.zscale = gwy_data_field_get_rms(dfield_template);
}
controls.view = gwy_data_view_new(controls.mydata);
layer = gwy_layer_basic_new();
g_object_set(layer,
"data-key", "/0/data",
"gradient-key", "/0/base/palette",
NULL);
gwy_data_view_set_base_layer(GWY_DATA_VIEW(controls.view), layer);
gtk_box_pack_start(GTK_BOX(vbox), controls.view, FALSE, FALSE, 0);
gtk_box_pack_start(GTK_BOX(vbox),
gwy_synth_instant_updates_new(&controls,
&controls.update_now,
&controls.update,
&args->update),
FALSE, FALSE, 0);
g_signal_connect_swapped(controls.update_now, "clicked",
G_CALLBACK(preview), &controls);
gtk_box_pack_start(GTK_BOX(vbox),
gwy_synth_random_seed_new(&controls,
&controls.seed, &args->seed),
FALSE, FALSE, 0);
controls.randomize = gwy_synth_randomize_new(&args->randomize);
gtk_box_pack_start(GTK_BOX(vbox), controls.randomize, FALSE, FALSE, 0);
notebook = gtk_notebook_new();
gtk_box_pack_start(GTK_BOX(hbox), notebook, TRUE, TRUE, 4);
g_signal_connect_swapped(notebook, "switch-page",
G_CALLBACK(page_switched), &controls);
controls.dims = gwy_dimensions_new(dimsargs, dfield_template);
gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
gwy_dimensions_get_widget(controls.dims),
gtk_label_new(_("Dimensions")));
if (controls.dims->add)
g_signal_connect_swapped(controls.dims->add, "toggled",
G_CALLBACK(noise_synth_invalidate), &controls);
table = gtk_table_new(6 + (dfield_template ? 1 : 0), 4, FALSE);
controls.table = GTK_TABLE(table);
gtk_table_set_row_spacings(controls.table, 2);
gtk_table_set_col_spacings(controls.table, 6);
gtk_container_set_border_width(GTK_CONTAINER(table), 4);
gtk_notebook_append_page(GTK_NOTEBOOK(notebook), table,
gtk_label_new(_("Generator")));
row = 0;
controls.distribution = distribution_selector_new(&controls);
gwy_table_attach_hscale(table, row, _("_Distribution:"), NULL,
GTK_OBJECT(controls.distribution),
GWY_HSCALE_WIDGET);
row++;
label = gtk_label_new(_("Direction:"));
gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
gtk_table_attach(GTK_TABLE(table), label, 0, 1, row, row+1,
GTK_FILL, 0, 0, 0);
row++;
controls.direction
= gwy_radio_buttons_createl(G_CALLBACK(direction_type_changed),
&controls, args->direction,
_("S_ymmetrical"), NOISE_DIRECTION_BOTH,
_("One-sided _positive"), NOISE_DIRECTION_UP,
_("One-sided _negative"), NOISE_DIRECTION_DOWN,
NULL);
row = gwy_radio_buttons_attach_to_table(controls.direction,
GTK_TABLE(table), 3, row);
gtk_table_set_row_spacing(GTK_TABLE(table), row-1, 8);
row = gwy_synth_attach_height(&controls, row,
&controls.sigma, &args->sigma,
_("_RMS:"), NULL, &controls.sigma_units);
if (dfield_template) {
controls.sigma_init
= gtk_button_new_with_mnemonic(_("_Like Current Channel"));
g_signal_connect_swapped(controls.sigma_init, "clicked",
G_CALLBACK(sigma_init_clicked), &controls);
gtk_table_attach(GTK_TABLE(table), controls.sigma_init,
1, 3, row, row+1, GTK_FILL, 0, 0, 0);
row++;
}
gtk_widget_show_all(dialog);
controls.in_init = FALSE;
/* Must be done when widgets are shown, see GtkNotebook docs */
gtk_notebook_set_current_page(GTK_NOTEBOOK(notebook), args->active_page);
update_values(&controls);
noise_synth_invalidate(&controls);
finished = FALSE;
while (!finished) {
response = gtk_dialog_run(GTK_DIALOG(dialog));
switch (response) {
case GTK_RESPONSE_CANCEL:
case GTK_RESPONSE_DELETE_EVENT:
case GTK_RESPONSE_OK:
gtk_widget_destroy(dialog);
case GTK_RESPONSE_NONE:
finished = TRUE;
break;
case RESPONSE_RESET:
{
gboolean temp = args->update;
gint temp2 = args->active_page;
*args = noise_synth_defaults;
args->active_page = temp2;
args->update = temp;
}
controls.in_init = TRUE;
update_controls(&controls, args);
controls.in_init = FALSE;
if (args->update)
preview(&controls);
break;
default:
g_assert_not_reached();
break;
}
}
if (controls.sid) {
g_source_remove(controls.sid);
controls.sid = 0;
}
g_object_unref(controls.mydata);
gwy_object_unref(controls.surface);
gwy_object_unref(controls.noise);
gwy_dimensions_free(controls.dims);
return response == GTK_RESPONSE_OK;
}
static void
median(GwyContainer *data, GwyRunType run)
{
GwyDataField *dfield, *background = NULL;
MedianBgArgs args;
gint oldid, newid;
GQuark dquark;
gdouble xr, yr;
gboolean ok = TRUE;
g_return_if_fail(run & MEDIANBG_RUN_MODES);
gwy_app_data_browser_get_current(GWY_APP_DATA_FIELD, &dfield,
GWY_APP_DATA_FIELD_KEY, &dquark,
GWY_APP_DATA_FIELD_ID, &oldid,
0);
g_return_if_fail(dfield && dquark);
median_load_args(gwy_app_settings_get(), &args);
/* FIXME: this is bogus for non-square pixels anyway */
xr = gwy_data_field_get_xreal(dfield)/gwy_data_field_get_xres(dfield);
yr = gwy_data_field_get_yreal(dfield)/gwy_data_field_get_yres(dfield);
args.pixelsize = hypot(xr, yr);
args.valform
= gwy_data_field_get_value_format_xy(dfield,
GWY_SI_UNIT_FORMAT_VFMARKUP, NULL);
gwy_debug("pixelsize = %g, vf = (%g, %d, %s)",
args.pixelsize, args.valform->magnitude, args.valform->precision,
args.valform->units);
if (run == GWY_RUN_INTERACTIVE) {
ok = median_dialog(&args);
median_save_args(gwy_app_settings_get(), &args);
}
gwy_si_unit_value_format_free(args.valform);
if (!ok)
return;
gwy_app_wait_start(gwy_app_find_window_for_channel(data, oldid),
_("Median-leveling..."));
background = median_background(GWY_ROUND(args.size), dfield);
gwy_app_wait_finish();
if (!background)
return;
gwy_app_undo_qcheckpointv(data, 1, &dquark);
gwy_data_field_subtract_fields(dfield, dfield, background);
gwy_data_field_data_changed(dfield);
gwy_app_channel_log_add_proc(data, oldid, oldid);
if (!args.do_extract) {
g_object_unref(background);
return;
}
newid = gwy_app_data_browser_add_data_field(background, data, TRUE);
g_object_unref(background);
gwy_app_sync_data_items(data, data, oldid, newid, FALSE,
GWY_DATA_ITEM_GRADIENT,
0);
gwy_app_set_data_field_title(data, newid, _("Background"));
gwy_app_channel_log_add(data, oldid, newid, NULL, NULL);
}
static void
level_grains_do(const LevelGrainsArgs *args,
GwyContainer *data, GQuark dquark, gint id,
GwyDataField *dfield, GwyDataField *mfield)
{
GwyDataField *buffer, *background, *invmask;
gdouble error, cor, maxerr, lastfrac, frac, starterr;
gdouble *heights, *bgdata;
gint *grains;
gboolean cancelled = FALSE;
gint i, xres, yres, ngrains;
xres = gwy_data_field_get_xres(mfield);
yres = gwy_data_field_get_yres(mfield);
grains = g_new0(gint, xres*yres);
ngrains = gwy_data_field_number_grains(mfield, grains);
if (!ngrains) {
g_free(grains);
return;
}
heights = g_new(gdouble, ngrains+1);
gwy_data_field_grains_get_values(dfield, heights, ngrains, grains,
args->base);
heights[0] = 0.0;
background = gwy_data_field_new_alike(dfield, FALSE);
bgdata = gwy_data_field_get_data(background);
for (i = 0; i < xres*yres; i++)
bgdata[i] = -heights[grains[i]];
invmask = gwy_data_field_duplicate(mfield);
gwy_data_field_multiply(invmask, -1.0);
gwy_data_field_add(invmask, 1.0);
maxerr = gwy_data_field_get_rms(dfield)/1.0e4;
gwy_app_wait_start(gwy_app_find_window_for_channel(data, id),
_("Laplace interpolation..."));
g_free(heights);
g_free(grains);
buffer = gwy_data_field_new_alike(background, TRUE);
gwy_data_field_correct_average(background, invmask);
cor = 0.2;
error = 0.0;
lastfrac = 0.0;
starterr = 0.0;
for (i = 0; i < 5000; i++) {
gwy_data_field_correct_laplace_iteration(background, invmask, buffer,
cor, &error);
if (error < maxerr)
break;
if (!i)
starterr = error;
frac = log(error/starterr)/log(maxerr/starterr);
if ((i/(gdouble)(5000)) > frac)
frac = i/(gdouble)(5000);
if (lastfrac > frac)
frac = lastfrac;
if (!gwy_app_wait_set_fraction(frac)) {
cancelled = TRUE;
break;
}
lastfrac = frac;
}
gwy_app_wait_finish();
if (!cancelled) {
gwy_data_field_invert(background, FALSE, FALSE, TRUE);
gwy_app_undo_qcheckpointv(data, 1, &dquark);
gwy_data_field_subtract_fields(dfield, dfield, background);
gwy_data_field_data_changed(dfield);
if (args->do_extract) {
gint newid;
newid = gwy_app_data_browser_add_data_field(background, data, TRUE);
gwy_app_sync_data_items(data, data, id, newid, FALSE,
GWY_DATA_ITEM_GRADIENT,
0);
gwy_app_set_data_field_title(data, newid, _("Background"));
}
}
g_object_unref(buffer);
g_object_unref(invmask);
g_object_unref(background);
}
static void
run_noninteractive(NoiseSynthArgs *args,
const GwyDimensionArgs *dimsargs,
GwyContainer *data,
GwyDataField *dfield,
gint oldid,
GQuark quark)
{
GwySIUnit *siunit;
gboolean replace = dimsargs->replace && dfield;
gboolean add = dimsargs->add && dfield;
gint newid;
if (args->randomize)
args->seed = g_random_int() & 0x7fffffff;
if (replace) {
/* Always take a reference so that we can always unref. */
g_object_ref(dfield);
gwy_app_undo_qcheckpointv(data, 1, &quark);
if (!add)
gwy_data_field_clear(dfield);
gwy_app_channel_log_add_proc(data, oldid, oldid);
}
else {
if (add)
dfield = gwy_data_field_duplicate(dfield);
else {
gdouble mag = pow10(dimsargs->xypow10) * dimsargs->measure;
dfield = gwy_data_field_new(dimsargs->xres, dimsargs->yres,
mag*dimsargs->xres, mag*dimsargs->yres,
TRUE);
siunit = gwy_data_field_get_si_unit_xy(dfield);
gwy_si_unit_set_from_string(siunit, dimsargs->xyunits);
siunit = gwy_data_field_get_si_unit_z(dfield);
gwy_si_unit_set_from_string(siunit, dimsargs->zunits);
}
}
noise_synth_do(args, dimsargs, dfield);
if (replace)
gwy_data_field_data_changed(dfield);
else {
if (data) {
newid = gwy_app_data_browser_add_data_field(dfield, data, TRUE);
if (oldid != -1)
gwy_app_sync_data_items(data, data, oldid, newid, FALSE,
GWY_DATA_ITEM_GRADIENT,
0);
}
else {
newid = 0;
data = gwy_container_new();
gwy_container_set_object(data, gwy_app_get_data_key_for_id(newid),
dfield);
gwy_app_data_browser_add(data);
gwy_app_data_browser_reset_visibility(data,
GWY_VISIBILITY_RESET_SHOW_ALL);
g_object_unref(data);
}
gwy_app_set_data_field_title(data, newid, _("Generated"));
gwy_app_channel_log_add_proc(data, add ? oldid : -1, newid);
}
g_object_unref(dfield);
}
static void
scale(GwyContainer *data, GwyRunType run)
{
GwyDataField *dfields[3];
GQuark quark;
gint oldid, newid;
ScaleArgs args;
gboolean ok;
g_return_if_fail(run & SCALE_RUN_MODES);
gwy_app_data_browser_get_current(GWY_APP_DATA_FIELD, dfields + 0,
GWY_APP_MASK_FIELD, dfields + 1,
GWY_APP_SHOW_FIELD, dfields + 2,
GWY_APP_DATA_FIELD_ID, &oldid,
0);
g_return_if_fail(dfields[0]);
scale_load_args(gwy_app_settings_get(), &args);
args.org_xres = gwy_data_field_get_xres(dfields[0]);
args.org_yres = gwy_data_field_get_yres(dfields[0]);
args.xres = ROUND(args.ratio*args.org_xres);
if (args.proportional)
args.aspectratio = 1.0;
args.yres = ROUND(args.aspectratio*args.ratio*args.org_yres);
if (run == GWY_RUN_INTERACTIVE) {
ok = scale_dialog(&args);
scale_save_args(gwy_app_settings_get(), &args);
if (!ok)
return;
}
dfields[0] = gwy_data_field_new_resampled(dfields[0],
ROUND(args.xres),
ROUND(args.yres),
args.interp);
if (dfields[1]) {
dfields[1] = gwy_data_field_new_resampled(dfields[1],
ROUND(args.xres),
ROUND(args.yres),
args.interp);
}
if (dfields[2]) {
dfields[2] = gwy_data_field_new_resampled(dfields[2],
ROUND(args.xres),
ROUND(args.yres),
args.interp);
}
newid = gwy_app_data_browser_add_data_field(dfields[0], data, TRUE);
g_object_unref(dfields[0]);
gwy_app_sync_data_items(data, data, oldid, newid, FALSE,
GWY_DATA_ITEM_GRADIENT,
GWY_DATA_ITEM_RANGE,
GWY_DATA_ITEM_MASK_COLOR,
0);
if (dfields[1]) {
quark = gwy_app_get_mask_key_for_id(newid);
gwy_container_set_object(data, quark, dfields[1]);
g_object_unref(dfields[1]);
}
if (dfields[2]) {
quark = gwy_app_get_show_key_for_id(newid);
gwy_container_set_object(data, quark, dfields[2]);
g_object_unref(dfields[2]);
}
gwy_app_set_data_field_title(data, newid, _("Scaled Data"));
}
static void
deposit_dialog(DepositArgs *args,
GwyContainer *data,
GwyDataField *dfield,
gint id)
{
GtkWidget *dialog, *table, *hbox, *label, *pivot;
DepositControls controls;
gint response;
GwyPixmapLayer *layer;
gint row, newid;
GwyDataField *rfield;
controls.args = args;
dialog = gtk_dialog_new_with_buttons(_("Deposit spherical particles"), NULL, 0,
NULL);
gtk_dialog_add_action_widget(GTK_DIALOG(dialog),
gwy_stock_like_button_new(_("_Start"),
GTK_STOCK_EXECUTE),
RESPONSE_PREVIEW);
gtk_dialog_add_button(GTK_DIALOG(dialog), _("_Reset"), RESPONSE_RESET);
gtk_dialog_add_button(GTK_DIALOG(dialog),
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
gtk_dialog_add_button(GTK_DIALOG(dialog),
GTK_STOCK_OK, GTK_RESPONSE_OK);
gtk_dialog_set_has_separator(GTK_DIALOG(dialog), FALSE);
gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_OK);
controls.dialog = dialog;
hbox = gtk_hbox_new(FALSE, 2);
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox,
FALSE, FALSE, 4);
controls.mydata = gwy_container_duplicate_by_prefix(data,
"/0/data/",
"/0/base/palette",
"/0/base/range-type",
"/0/base/", NULL);
gwy_container_set_object_by_name(controls.mydata, "/0/data", gwy_data_field_duplicate(dfield));
controls.old_dfield = gwy_data_field_duplicate(dfield);
controls.view = gwy_data_view_new(controls.mydata);
layer = gwy_layer_basic_new();
g_object_set(layer,
"data-key", "/0/data",
"gradient-key", "/0/base/palette",
"range-type-key", "/0/base/range-type",
"min-max-key", "/0/base",
NULL);
gwy_data_view_set_data_prefix(GWY_DATA_VIEW(controls.view), "/0/data");
gwy_data_view_set_base_layer(GWY_DATA_VIEW(controls.view), layer);
gwy_set_data_preview_size(GWY_DATA_VIEW(controls.view), PREVIEW_SIZE);
gtk_box_pack_start(GTK_BOX(hbox), controls.view, FALSE, FALSE, 4);
table = gtk_table_new(10, 4, FALSE);
gtk_table_set_row_spacings(GTK_TABLE(table), 2);
gtk_table_set_col_spacings(GTK_TABLE(table), 6);
gtk_container_set_border_width(GTK_CONTAINER(table), 4);
gtk_box_pack_start(GTK_BOX(hbox), table, TRUE, TRUE, 4);
row = 0;
gtk_table_attach(GTK_TABLE(table), gwy_label_new_header(_("Deposition parameters:")),
0, 3, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
row++;
table_attach_threshold(table, &row, _("_Size"),
&controls.size, args->size,
&controls);
pivot = gwy_table_hscale_get_scale(controls.size);
controls.value_size = gtk_label_new(NULL);
gtk_misc_set_alignment(GTK_MISC(controls.value_size), 1.0, 0.5);
gtk_table_attach(GTK_TABLE(table), controls.value_size,
2, 3, row, row+1, GTK_FILL, 0, 0, 0);
g_signal_connect_swapped(controls.size, "value-changed",
G_CALLBACK(update_threshold_size), &controls);
gwy_widget_sync_sensitivity(pivot, controls.value_size);
controls.format_size
= gwy_data_field_get_value_format_z(dfield, GWY_SI_UNIT_FORMAT_VFMARKUP,
NULL);
label = gtk_label_new(NULL);
gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
gtk_label_set_markup(GTK_LABEL(label), controls.format_size->units);
gtk_table_attach(GTK_TABLE(table), label,
3, 4, row, row+1, GTK_FILL, 0, 0, 0);
gwy_widget_sync_sensitivity(pivot, label);
gtk_table_set_row_spacing(GTK_TABLE(table), row, 8);
row++;
/*
table_attach_threshold(table, &row, _("_Distribution width"),
&controls.width, args->width,
&controls);
pivot = gwy_table_hscale_get_scale(controls.width);
controls.value_width = gtk_label_new(NULL);
gtk_misc_set_alignment(GTK_MISC(controls.value_width), 1.0, 0.5);
gtk_table_attach(GTK_TABLE(table), controls.value_width,
2, 3, row, row+1, GTK_FILL, 0, 0, 0);
g_signal_connect_swapped(controls.width, "value-changed",
G_CALLBACK(update_threshold_width), &controls);
gwy_widget_sync_sensitivity(pivot, controls.value_width);
controls.format_width
= gwy_data_field_get_value_format_z(dfield, GWY_SI_UNIT_FORMAT_VFMARKUP,
NULL);
label = gtk_label_new(NULL);
gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
gtk_label_set_markup(GTK_LABEL(label), controls.format_width->units);
gtk_table_attach(GTK_TABLE(table), label,
3, 4, row, row+1, GTK_FILL, 0, 0, 0);
gwy_widget_sync_sensitivity(pivot, label);
gtk_table_set_row_spacing(GTK_TABLE(table), row, 8);
row++;
*/
table_attach_threshold(table, &row, _("_Coverage:"),
&controls.coverage, args->coverage,
&controls);
table_attach_threshold(table, &row, _("_Revise after settle"),
&controls.revise, args->revise,
&controls);
gtk_table_set_row_spacing(GTK_TABLE(table), row-1, 8);
deposit_invalidate(&controls);
update_threshold_size(&controls);
//update_threshold_width(&controls);
/* finished initializing, allow instant updates */
controls.in_init = FALSE;
/* show initial preview if instant updates are on */
gtk_widget_show_all(dialog);
do {
response = gtk_dialog_run(GTK_DIALOG(dialog));
switch (response) {
case GTK_RESPONSE_CANCEL:
case GTK_RESPONSE_DELETE_EVENT:
deposit_dialog_update_values(&controls, args);
gtk_widget_destroy(dialog);
case GTK_RESPONSE_NONE:
g_object_unref(controls.mydata);
gwy_si_unit_value_format_free(controls.format_size);
//gwy_si_unit_value_format_free(controls.format_width);
return;
break;
case GTK_RESPONSE_OK:
break;
case RESPONSE_RESET:
*args = deposit_defaults;
deposit_dialog_update_controls(&controls, args);
controls.in_init = TRUE;
preview(&controls, args);
controls.in_init = FALSE;
break;
case RESPONSE_PREVIEW:
deposit_dialog_update_values(&controls, args);
preview(&controls, args);
break;
default:
g_assert_not_reached();
break;
}
} while (response != GTK_RESPONSE_OK);
deposit_dialog_update_values(&controls, args);
gwy_app_sync_data_items(controls.mydata, data, 0, id, FALSE,
GWY_DATA_ITEM_MASK_COLOR,
0);
gtk_widget_destroy(dialog);
gwy_si_unit_value_format_free(controls.format_size);
//gwy_si_unit_value_format_free(controls.format_width);
if (args->computed) {
rfield = gwy_container_get_object_by_name(controls.mydata, "/0/data");
newid = gwy_app_data_browser_add_data_field(rfield,
data, TRUE);
gwy_app_sync_data_items(data, data,
id, newid, FALSE,
GWY_DATA_ITEM_GRADIENT,
GWY_DATA_ITEM_MASK_COLOR,
GWY_DATA_ITEM_REAL_SQUARE,
GWY_DATA_ITEM_SELECTIONS,
0);
gwy_app_set_data_field_title(data, newid, _("Particles"));
g_object_unref(controls.mydata);
}
}
static void
prof_dialog(ProfArgs *args,
GwyContainer *data,
GwyDataField *dfield,
gint id)
{
GtkWidget *hbox, *hbox2, *vbox, *label;
GwyDataChooser *chooser;
GtkTable *table;
GtkDialog *dialog;
GwyGraph *graph;
GwyGraphArea *area;
ProfControls controls;
gint response;
gint row;
controls.args = args;
controls.psdffield = prof_psdf(dfield, args);
controls.modfield = prof_sqrt(controls.psdffield);
controls.hx = gwy_data_field_get_xmeasure(dfield)/(2*G_PI);
controls.hy = gwy_data_field_get_xmeasure(dfield)/(2*G_PI);
controls.dialog = gtk_dialog_new_with_buttons(_("Radial PSDF Section"),
NULL, 0,
GTK_STOCK_CLEAR,
RESPONSE_CLEAR,
GTK_STOCK_CANCEL,
GTK_RESPONSE_CANCEL,
GTK_STOCK_OK,
GTK_RESPONSE_OK,
NULL);
dialog = GTK_DIALOG(controls.dialog);
gtk_dialog_set_default_response(dialog, GTK_RESPONSE_OK);
gtk_dialog_set_response_sensitive(dialog, GTK_RESPONSE_OK, FALSE);
gwy_help_add_to_proc_dialog(GTK_DIALOG(dialog), GWY_HELP_DEFAULT);
hbox = gtk_hbox_new(FALSE, 2);
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox,
FALSE, FALSE, 4);
controls.mydata = gwy_container_new();
gwy_container_set_object_by_name(controls.mydata, "/0/data",
controls.modfield);
g_object_unref(controls.modfield);
gwy_container_set_string_by_name(controls.mydata, "/0/base/palette",
g_strdup("DFit"));
gwy_container_set_enum_by_name(controls.mydata, "/0/base/range-type",
GWY_LAYER_BASIC_RANGE_AUTO);
gwy_app_sync_data_items(data, controls.mydata, id, 0, FALSE,
GWY_DATA_ITEM_REAL_SQUARE,
0);
controls.view = create_preview(controls.mydata, 0, PREVIEW_SIZE, FALSE);
controls.selection = create_vector_layer(GWY_DATA_VIEW(controls.view), 0,
"Point", TRUE);
gwy_selection_set_max_objects(controls.selection, NLINES);
g_object_set(gwy_data_view_get_top_layer(GWY_DATA_VIEW(controls.view)),
"draw-as-vector", TRUE,
NULL);
g_signal_connect_swapped(controls.selection, "changed",
G_CALLBACK(prof_selection_changed), &controls);
gtk_box_pack_start(GTK_BOX(hbox), controls.view, FALSE, FALSE, 4);
vbox = gtk_vbox_new(FALSE, 0);
gtk_box_pack_start(GTK_BOX(hbox), vbox, TRUE, TRUE, 4);
controls.gmodel = gwy_graph_model_new();
g_object_set(controls.gmodel,
"title", _("PSDF Section"),
"axis-label-bottom", "k",
"axis-label-left", "W",
NULL);
init_graph_model_units(controls.gmodel, controls.psdffield);
controls.line = gwy_data_line_new(1, 1.0, FALSE);
controls.graph = gwy_graph_new(controls.gmodel);
graph = GWY_GRAPH(controls.graph);
gtk_widget_set_size_request(controls.graph, GRAPH_WIDTH, -1);
gwy_graph_set_axis_visible(graph, GTK_POS_LEFT, FALSE);
gwy_graph_set_axis_visible(graph, GTK_POS_RIGHT, FALSE);
gwy_graph_set_axis_visible(graph, GTK_POS_TOP, FALSE);
gwy_graph_set_axis_visible(graph, GTK_POS_BOTTOM, FALSE);
gwy_graph_enable_user_input(graph, FALSE);
area = GWY_GRAPH_AREA(gwy_graph_get_area(graph));
gwy_graph_area_enable_user_input(area, FALSE);
gtk_box_pack_start(GTK_BOX(vbox), controls.graph, TRUE, TRUE, 0);
table = GTK_TABLE(gtk_table_new(4, 4, FALSE));
gtk_table_set_row_spacings(table, 2);
gtk_table_set_col_spacings(table, 6);
gtk_container_set_border_width(GTK_CONTAINER(table), 4);
gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(table), FALSE, FALSE, 0);
row = 0;
controls.resolution = gtk_adjustment_new(controls.args->resolution,
MIN_RESOLUTION, MAX_RESOLUTION,
1, 10, 0);
gwy_table_attach_hscale(GTK_WIDGET(table), row, _("_Fix res.:"), NULL,
controls.resolution,
GWY_HSCALE_CHECK | GWY_HSCALE_SQRT);
g_signal_connect_swapped(controls.resolution, "value-changed",
G_CALLBACK(prof_resolution_changed), &controls);
controls.fixres = gwy_table_hscale_get_check(controls.resolution);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(controls.fixres),
controls.args->fixres);
g_signal_connect_swapped(controls.fixres, "toggled",
G_CALLBACK(prof_fixres_changed), &controls);
gwy_table_hscale_set_sensitive(controls.resolution, controls.args->fixres);
row++;
controls.separate = gtk_check_button_new_with_mnemonic(_("_Separate curves"));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(controls.separate),
args->separate);
gtk_table_attach(table, controls.separate,
0, 3, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
g_signal_connect_swapped(controls.separate, "toggled",
G_CALLBACK(prof_separate_changed), &controls);
row++;
hbox2 = gtk_hbox_new(FALSE, 6);
gtk_table_attach(table, hbox2,
0, 3, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
label = gtk_label_new_with_mnemonic(_("_Interpolation type:"));
gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
gtk_box_pack_start(GTK_BOX(hbox2), label, FALSE, FALSE, 0);
controls.interpolation
= gwy_enum_combo_box_new(gwy_interpolation_type_get_enum(), -1,
G_CALLBACK(prof_interpolation_changed),
&controls,
controls.args->interpolation, TRUE);
gtk_label_set_mnemonic_widget(GTK_LABEL(label), controls.interpolation);
gtk_box_pack_end(GTK_BOX(hbox2), controls.interpolation, FALSE, FALSE, 0);
row++;
controls.target_hbox = hbox2 = gtk_hbox_new(FALSE, 6);
gtk_widget_set_sensitive(hbox2, !args->separate);
gtk_table_attach(GTK_TABLE(table), hbox2,
0, 4, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
label = gtk_label_new_with_mnemonic(_("Target _graph:"));
gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
gtk_box_pack_start(GTK_BOX(hbox2), label, FALSE, FALSE, 0);
controls.target_graph = gwy_data_chooser_new_graphs();
chooser = GWY_DATA_CHOOSER(controls.target_graph);
gwy_data_chooser_set_none(chooser, _("New graph"));
gwy_data_chooser_set_active(chooser, NULL, -1);
gwy_data_chooser_set_filter(chooser, filter_target_graphs, &controls, NULL);
gwy_data_chooser_set_active_id(chooser, &args->target_graph);
gwy_data_chooser_get_active_id(chooser, &args->target_graph);
gtk_label_set_mnemonic_widget(GTK_LABEL(label), controls.target_graph);
gtk_box_pack_end(GTK_BOX(hbox2), controls.target_graph, FALSE, FALSE, 0);
g_signal_connect_swapped(controls.target_graph, "changed",
G_CALLBACK(target_graph_changed), &controls);
row++;
gtk_widget_show_all(controls.dialog);
do {
response = gtk_dialog_run(dialog);
switch (response) {
case GTK_RESPONSE_CANCEL:
case GTK_RESPONSE_DELETE_EVENT:
gtk_widget_destroy(controls.dialog);
case GTK_RESPONSE_NONE:
goto finalize;
break;
case GTK_RESPONSE_OK:
break;
case RESPONSE_CLEAR:
gwy_selection_clear(controls.selection);
break;
default:
g_assert_not_reached();
break;
}
} while (response != GTK_RESPONSE_OK);
gtk_widget_destroy(controls.dialog);
prof_execute(&controls, data);
finalize:
g_object_unref(controls.psdffield);
g_object_unref(controls.mydata);
g_object_unref(controls.gmodel);
g_object_unref(controls.line);
}
static gboolean
curvature_dialog(CurvatureArgs *args,
GwyContainer *data,
GwyDataField *dfield,
GwyDataField *mfield,
gint id)
{
enum { RESPONSE_RESET = 1 };
GtkWidget *dialog, *table, *label, *hbox, *vbox, *treeview, *button, *hbox2;
GwyDataChooser *chooser;
GtkTreeSelection *selection;
GtkTreeViewColumn *column;
GtkCellRenderer *renderer;
GwyPixmapLayer *player;
GwyVectorLayer *vlayer;
CurvatureControls controls;
gint response;
gint row;
controls.args = args;
controls.unit = gwy_data_field_get_si_unit_xy(dfield);
gwy_clear(controls.params, PARAM_NPARAMS);
controls.gmodel = gwy_graph_model_new();
init_graph_model_units(controls.gmodel, dfield);
dialog = gtk_dialog_new_with_buttons(_("Curvature"),
NULL, 0,
_("_Reset"), RESPONSE_RESET,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OK, GTK_RESPONSE_OK,
NULL);
gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_OK);
gwy_help_add_to_proc_dialog(GTK_DIALOG(dialog), GWY_HELP_DEFAULT);
controls.dialog = dialog;
hbox = gtk_hbox_new(FALSE, 8);
gtk_container_set_border_width(GTK_CONTAINER(hbox), 4);
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox,
FALSE, FALSE, 0);
vbox = gtk_vbox_new(FALSE, 0);
gtk_box_pack_start(GTK_BOX(hbox), vbox, FALSE, FALSE, 0);
controls.data = gwy_container_new();
gwy_container_set_object_by_name(controls.data, "/0/data", dfield);
if (mfield)
gwy_container_set_object_by_name(controls.data, "/0/mask", mfield);
gwy_app_sync_data_items(data, controls.data, id, 0, FALSE,
GWY_DATA_ITEM_PALETTE,
GWY_DATA_ITEM_MASK_COLOR,
GWY_DATA_ITEM_RANGE,
GWY_DATA_ITEM_REAL_SQUARE,
0);
controls.view = gwy_data_view_new(controls.data);
player = gwy_layer_basic_new();
g_object_set(player,
"data-key", "/0/data",
"gradient-key", "/0/base/palette",
"range-type-key", "/0/base/range-type",
"min-max-key", "/0/base",
NULL);
gwy_data_view_set_data_prefix(GWY_DATA_VIEW(controls.view), "/0/data");
gwy_data_view_set_base_layer(GWY_DATA_VIEW(controls.view), player);
gwy_set_data_preview_size(GWY_DATA_VIEW(controls.view), PREVIEW_SIZE);
vlayer = g_object_new(g_type_from_name("GwyLayerLine"), NULL);
gwy_vector_layer_set_selection_key(vlayer, "/0/select/line");
gwy_vector_layer_set_editable(vlayer, FALSE);
gwy_data_view_set_top_layer(GWY_DATA_VIEW(controls.view),
GWY_VECTOR_LAYER(vlayer));
controls.selection = gwy_vector_layer_ensure_selection(vlayer);
g_object_set(controls.selection, "max-objects", 2, NULL);
gtk_box_pack_start(GTK_BOX(vbox), controls.view, FALSE, FALSE, 4);
table = gtk_table_new(5 + (mfield ? 4 : 0), 4, FALSE);
gtk_table_set_row_spacings(GTK_TABLE(table), 2);
gtk_table_set_col_spacings(GTK_TABLE(table), 6);
gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
row = 0;
label = gwy_label_new_header(_("Output Type"));
gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
gtk_table_attach(GTK_TABLE(table), label,
0, 4, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
row++;
controls.set_selection
= gtk_check_button_new_with_mnemonic(_("_Set selection"));
gtk_table_attach(GTK_TABLE(table), controls.set_selection,
0, 4, row, row+1, GTK_FILL, 0, 0, 0);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(controls.set_selection),
args->set_selection);
g_signal_connect(controls.set_selection, "toggled",
G_CALLBACK(curvature_set_selection_changed), &controls);
row++;
controls.plot_graph
= gtk_check_button_new_with_mnemonic(_("_Plot graph"));
gtk_table_attach(GTK_TABLE(table), controls.plot_graph,
0, 4, row, row+1, GTK_FILL, 0, 0, 0);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(controls.plot_graph),
args->plot_graph);
g_signal_connect(controls.plot_graph, "toggled",
G_CALLBACK(curvature_plot_graph_changed), &controls);
row++;
gtk_table_set_row_spacing(GTK_TABLE(table), row-1, 8);
controls.target_hbox = hbox2 = gtk_hbox_new(FALSE, 6);
gtk_widget_set_sensitive(controls.target_hbox, args->plot_graph);
gtk_table_attach(GTK_TABLE(table), hbox2,
0, 4, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
label = gtk_label_new_with_mnemonic(_("Target _graph:"));
gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
gtk_box_pack_start(GTK_BOX(hbox2), label, FALSE, FALSE, 0);
controls.target_graph = gwy_data_chooser_new_graphs();
chooser = GWY_DATA_CHOOSER(controls.target_graph);
gwy_data_chooser_set_none(chooser, _("New graph"));
gwy_data_chooser_set_active(chooser, NULL, -1);
gwy_data_chooser_set_filter(chooser, filter_target_graphs, &controls, NULL);
gwy_data_chooser_set_active_id(chooser, &args->target_graph);
gwy_data_chooser_get_active_id(chooser, &args->target_graph);
gtk_label_set_mnemonic_widget(GTK_LABEL(label), controls.target_graph);
gtk_box_pack_end(GTK_BOX(hbox2), controls.target_graph, FALSE, FALSE, 0);
g_signal_connect_swapped(controls.target_graph, "changed",
G_CALLBACK(target_graph_changed), &controls);
row++;
if (mfield) {
gtk_table_set_row_spacing(GTK_TABLE(table), row-1, 8);
label = gwy_label_new_header(_("Masking Mode"));
gtk_table_attach(GTK_TABLE(table), label,
0, 3, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
row++;
controls.masking_group
= gwy_radio_buttons_create(gwy_masking_type_get_enum(), -1,
G_CALLBACK(curvature_masking_changed),
&controls, args->masking);
row = gwy_radio_buttons_attach_to_table(controls.masking_group,
GTK_TABLE(table), 3, row);
gtk_table_set_row_spacing(GTK_TABLE(table), row, 8);
}
else
controls.masking_group = NULL;
controls.warning = gtk_label_new(NULL);
gtk_misc_set_alignment(GTK_MISC(controls.warning), 0.0, 0.5);
gtk_table_attach(GTK_TABLE(table), controls.warning,
0, 3, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
vbox = gtk_vbox_new(FALSE, 0);
gtk_box_pack_start(GTK_BOX(hbox), vbox, TRUE, TRUE, 0);
controls.graph = gwy_graph_new(controls.gmodel);
gtk_widget_set_size_request(controls.graph, 320, 260);
g_object_unref(controls.gmodel);
gtk_box_pack_start(GTK_BOX(vbox), controls.graph, TRUE, TRUE, 4);
controls.paramstore = gwy_null_store_new(PARAM_NPARAMS);
treeview
= gtk_tree_view_new_with_model(GTK_TREE_MODEL(controls.paramstore));
g_object_unref(controls.paramstore);
gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(treeview), FALSE);
gtk_box_pack_start(GTK_BOX(vbox), treeview, FALSE, FALSE, 4);
selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(treeview));
gtk_tree_selection_set_mode(selection, GTK_SELECTION_NONE);
renderer = gtk_cell_renderer_text_new();
column = gtk_tree_view_column_new_with_attributes(_("Parameter"), renderer,
NULL);
gtk_tree_view_column_set_cell_data_func(column, renderer,
render_name, param_names, NULL);
gtk_tree_view_column_set_expand(column, TRUE);
gtk_tree_view_append_column(GTK_TREE_VIEW(treeview), column);
renderer = gtk_cell_renderer_text_new();
column = gtk_tree_view_column_new_with_attributes(_("Symbol"), renderer,
NULL);
gtk_tree_view_column_set_cell_data_func(column, renderer,
render_symbol, param_symbols, NULL);
gtk_tree_view_column_set_expand(column, TRUE);
gtk_tree_view_append_column(GTK_TREE_VIEW(treeview), column);
renderer = gtk_cell_renderer_text_new();
g_object_set(renderer, "xalign", 1.0, NULL);
column = gtk_tree_view_column_new_with_attributes(_("Value"), renderer,
NULL);
gtk_tree_view_column_set_cell_data_func(column, renderer,
render_value, &controls, NULL);
gtk_tree_view_column_set_expand(column, TRUE);
gtk_tree_view_append_column(GTK_TREE_VIEW(treeview), column);
hbox = gtk_hbox_new(FALSE, 0);
gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
button = curvature_add_aux_button(hbox, GTK_STOCK_SAVE,
_("Save table to a file"));
g_signal_connect_swapped(button, "clicked",
G_CALLBACK(curvature_save), &controls);
button = curvature_add_aux_button(hbox, GTK_STOCK_COPY,
_("Copy table to clipboard"));
g_signal_connect_swapped(button, "clicked",
G_CALLBACK(curvature_copy), &controls);
curvature_update_preview(&controls, args);
gtk_widget_show_all(dialog);
do {
response = gtk_dialog_run(GTK_DIALOG(dialog));
switch (response) {
case GTK_RESPONSE_CANCEL:
case GTK_RESPONSE_DELETE_EVENT:
gtk_widget_destroy(dialog);
case GTK_RESPONSE_NONE:
return FALSE;
break;
case GTK_RESPONSE_OK:
break;
case RESPONSE_RESET:
*args = curvature_defaults;
curvature_dialog_update(&controls, args);
break;
default:
g_assert_not_reached();
break;
}
} while (response != GTK_RESPONSE_OK);
gtk_widget_destroy(dialog);
return TRUE;
}
static void
gedge_dialog(GEdgeArgs *args,
GwyContainer *data,
GwyDataField *dfield,
gint id,
GQuark mquark)
{
GtkWidget *dialog, *table, *hbox;
GEdgeControls controls;
GwyPixmapLayer *layer;
gint row;
gint response;
gboolean temp;
controls.in_init = TRUE;
controls.args = args;
dialog = gtk_dialog_new_with_buttons(_("Mark Grains by Edge Detection"), NULL, 0,
NULL);
gtk_dialog_add_action_widget(GTK_DIALOG(dialog),
gwy_stock_like_button_new(_("_Update"),
GTK_STOCK_EXECUTE),
RESPONSE_PREVIEW);
gtk_dialog_add_button(GTK_DIALOG(dialog), _("_Reset"), RESPONSE_RESET);
gtk_dialog_add_button(GTK_DIALOG(dialog),
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
gtk_dialog_add_button(GTK_DIALOG(dialog),
GTK_STOCK_OK, GTK_RESPONSE_OK);
gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_OK);
gwy_help_add_to_proc_dialog(GTK_DIALOG(dialog), GWY_HELP_DEFAULT);
controls.dialog = dialog;
hbox = gtk_hbox_new(FALSE, 2);
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox,
FALSE, FALSE, 4);
controls.mydata = gwy_container_new();
gwy_container_set_object_by_name(controls.mydata, "/0/data", dfield);
gwy_app_sync_data_items(data, controls.mydata, id, 0, FALSE,
GWY_DATA_ITEM_PALETTE,
GWY_DATA_ITEM_MASK_COLOR,
GWY_DATA_ITEM_RANGE,
GWY_DATA_ITEM_REAL_SQUARE,
0);
controls.view = gwy_data_view_new(controls.mydata);
layer = gwy_layer_basic_new();
g_object_set(layer,
"data-key", "/0/data",
"gradient-key", "/0/base/palette",
"range-type-key", "/0/base/range-type",
"min-max-key", "/0/base",
NULL);
gwy_data_view_set_data_prefix(GWY_DATA_VIEW(controls.view), "/0/data");
gwy_data_view_set_base_layer(GWY_DATA_VIEW(controls.view), layer);
gwy_set_data_preview_size(GWY_DATA_VIEW(controls.view), PREVIEW_SIZE);
gtk_box_pack_start(GTK_BOX(hbox), controls.view, FALSE, FALSE, 4);
table = gtk_table_new(5, 4, FALSE);
gtk_table_set_row_spacings(GTK_TABLE(table), 2);
gtk_table_set_col_spacings(GTK_TABLE(table), 6);
gtk_container_set_border_width(GTK_CONTAINER(table), 4);
gtk_box_pack_start(GTK_BOX(hbox), table, TRUE, TRUE, 4);
row = 0;
gtk_table_attach(GTK_TABLE(table), gwy_label_new_header(_("Threshold")),
0, 3, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
row++;
table_attach_threshold(table, &row, _("_Laplacian:"),
&controls.threshold_laplasian,
args->threshold_laplasian,
&controls);
gtk_table_set_row_spacing(GTK_TABLE(table), row-1, 8);
gtk_table_attach(GTK_TABLE(table), gwy_label_new_header(_("Options")),
0, 3, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
row++;
controls.color_button = gwy_color_button_new();
gwy_color_button_set_use_alpha(GWY_COLOR_BUTTON(controls.color_button),
TRUE);
load_mask_color(controls.color_button,
gwy_data_view_get_data(GWY_DATA_VIEW(controls.view)));
gwy_table_attach_hscale(table, row++, _("_Mask color:"), NULL,
GTK_OBJECT(controls.color_button),
GWY_HSCALE_WIDGET_NO_EXPAND);
g_signal_connect(controls.color_button, "clicked",
G_CALLBACK(mask_color_change_cb), &controls);
row++;
controls.update = gtk_check_button_new_with_mnemonic(_("I_nstant updates"));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(controls.update),
args->update);
gtk_table_attach(GTK_TABLE(table), controls.update,
0, 3, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
g_signal_connect_swapped(controls.update, "toggled",
G_CALLBACK(update_change_cb), &controls);
gedge_invalidate(&controls);
/* finished initializing, allow instant updates */
controls.in_init = FALSE;
/* show initial preview if instant updates are on */
if (args->update) {
gtk_dialog_set_response_sensitive(GTK_DIALOG(controls.dialog),
RESPONSE_PREVIEW, FALSE);
preview(&controls, args);
}
gtk_widget_show_all(dialog);
do {
response = gtk_dialog_run(GTK_DIALOG(dialog));
switch (response) {
case GTK_RESPONSE_CANCEL:
case GTK_RESPONSE_DELETE_EVENT:
gedge_dialog_update_values(&controls, args);
gtk_widget_destroy(dialog);
case GTK_RESPONSE_NONE:
g_object_unref(controls.mydata);
gedge_save_args(gwy_app_settings_get(), args);
return;
break;
case GTK_RESPONSE_OK:
break;
case RESPONSE_RESET:
temp = args->update;
*args = gedge_defaults;
args->update = temp;
gedge_dialog_update_controls(&controls, args);
controls.in_init = TRUE;
preview(&controls, args);
controls.in_init = FALSE;
break;
case RESPONSE_PREVIEW:
gedge_dialog_update_values(&controls, args);
preview(&controls, args);
break;
default:
g_assert_not_reached();
break;
}
} while (response != GTK_RESPONSE_OK);
gedge_dialog_update_values(&controls, args);
gwy_app_sync_data_items(controls.mydata, data, 0, id, FALSE,
GWY_DATA_ITEM_MASK_COLOR,
0);
gtk_widget_destroy(dialog);
gedge_save_args(gwy_app_settings_get(), args);
gwy_app_channel_log_add_proc(data, id, id);
g_object_unref(controls.mydata);
run_noninteractive(args, data, dfield, mquark);
}
/**
* proc_plugin_proxy_run:
* @data: A data container.
* @run: Run mode.
* @name: Plug-in name (i.e. data processing function) to run.
*
* The plug-in proxy itself, runs plug-in @name on @data.
*
* Returns: Whether it succeeded running the plug-in.
**/
static void
proc_plugin_proxy_run(GwyContainer *data,
GwyRunType run,
const gchar *name)
{
ProcPluginInfo *info;
GwyContainer *newdata;
gchar *filename, *buffer = NULL;
GError *err = NULL;
gint exit_status, id, newid;
gsize size = 0;
FILE *fh;
gchar *args[] = { NULL, "run", NULL, NULL, NULL };
GQuark dquark, mquark, squark;
gboolean ok;
gwy_app_data_browser_get_current(GWY_APP_DATA_FIELD_KEY, &dquark,
GWY_APP_MASK_FIELD_KEY, &mquark,
GWY_APP_DATA_FIELD_ID, &id,
0);
gwy_debug("called as %s with run mode %d", name, run);
if (!(info = proc_find_plugin(name, run)))
return;
fh = text_dump_export(data, dquark, mquark, &filename, NULL);
g_return_if_fail(fh);
args[0] = info->file;
args[2] = g_strdup(gwy_enum_to_string(run, run_mode_names, -1));
args[3] = decode_glib_encoded_filename(filename);
gwy_debug("%s %s %s %s", args[0], args[1], args[2], args[3]);
ok = g_spawn_sync(NULL, args, NULL, 0, NULL, NULL,
NULL, NULL, &exit_status, &err);
if (!err)
ok &= g_file_get_contents(filename, &buffer, &size, &err);
g_unlink(filename);
fclose(fh);
gwy_debug("ok = %d, exit_status = %d, err = %p", ok, exit_status, err);
ok &= !exit_status;
if (ok && (newdata = text_dump_import(buffer, size, NULL))) {
GwyDataField *dfield;
/* Merge data */
if (gwy_container_gis_object_by_name(newdata, "/0/data", &dfield))
g_object_ref(dfield);
else {
dfield = gwy_container_get_object(data, dquark);
dfield = gwy_data_field_duplicate(dfield);
}
newid = gwy_app_data_browser_add_data_field(dfield, data, TRUE);
/* Merge mask */
if (gwy_container_gis_object_by_name(newdata, "/0/mask", &dfield))
g_object_ref(dfield);
else if (gwy_container_gis_object(data, mquark, &dfield))
dfield = gwy_data_field_duplicate(dfield);
else
dfield = NULL;
if (dfield) {
mquark = gwy_app_get_mask_key_for_id(newid);
gwy_container_set_object(data, mquark, dfield);
g_object_unref(dfield);
}
/* Merge presentation */
if (gwy_container_gis_object_by_name(newdata, "/0/show", &dfield)) {
squark = gwy_app_get_show_key_for_id(newid);
gwy_container_set_object(data, squark, dfield);
}
/* Merge stuff. XXX: This is brutal and incomplete. */
gwy_app_sync_data_items(data, data, id, newid, FALSE,
GWY_DATA_ITEM_GRADIENT,
GWY_DATA_ITEM_RANGE_TYPE,
GWY_DATA_ITEM_MASK_COLOR,
GWY_DATA_ITEM_REAL_SQUARE,
0);
gwy_app_sync_data_items(newdata, data, 0, newid, FALSE,
GWY_DATA_ITEM_GRADIENT,
GWY_DATA_ITEM_RANGE_TYPE,
0);
g_object_unref(newdata);
}
else {
g_warning("Cannot run plug-in %s: %s",
info->file,
err ? err->message : "it returned garbage.");
}
g_free(args[3]);
g_free(args[2]);
g_clear_error(&err);
g_free(buffer);
g_free(filename);
}
static void
tip_model_dialog(TipModelArgs *args)
{
enum {
RESPONSE_RESET = 1,
RESPONSE_PREVIEW = 2
};
GtkWidget *dialog, *table, *hbox, *spin;
TipModelControls controls;
GwyPixmapLayer *layer;
GwyDataField *dfield;
GwySIUnit *unit;
GQuark quark;
gint response, row;
dialog = gtk_dialog_new_with_buttons(_("Model Tip"), NULL, 0, NULL);
gtk_dialog_add_action_widget(GTK_DIALOG(dialog),
gwy_stock_like_button_new(_("_Update"),
GTK_STOCK_EXECUTE),
RESPONSE_PREVIEW);
gtk_dialog_add_button(GTK_DIALOG(dialog), _("_Reset"), RESPONSE_RESET);
gtk_dialog_add_button(GTK_DIALOG(dialog),
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
gtk_dialog_add_button(GTK_DIALOG(dialog),
GTK_STOCK_OK, GTK_RESPONSE_OK);
gtk_dialog_set_has_separator(GTK_DIALOG(dialog), FALSE);
gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_OK);
hbox = gtk_hbox_new(FALSE, 3);
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox,
FALSE, FALSE, 4);
controls.args = args;
controls.vxres = 200;
controls.vyres = 200;
/* set up initial tip field */
quark = gwy_app_get_data_key_for_id(args->object.id);
dfield = GWY_DATA_FIELD(gwy_container_get_object(args->object.data, quark));
controls.tip = gwy_data_field_new_alike(dfield, TRUE);
gwy_data_field_resample(controls.tip, controls.vxres, controls.vyres,
GWY_INTERPOLATION_NONE);
gwy_data_field_clear(controls.tip);
/*set up data of rescaled image of the tip*/
controls.vtip = gwy_container_new();
gwy_app_sync_data_items(args->object.data, controls.vtip,
args->object.id, 0, FALSE,
GWY_DATA_ITEM_PALETTE, 0);
dfield = gwy_data_field_new_alike(controls.tip, TRUE);
gwy_container_set_object_by_name(controls.vtip, "/0/data", dfield);
g_object_unref(dfield);
/* set up resampled view */
controls.view = gwy_data_view_new(controls.vtip);
layer = gwy_layer_basic_new();
gwy_pixmap_layer_set_data_key(layer, "/0/data");
gwy_layer_basic_set_gradient_key(GWY_LAYER_BASIC(layer), "/0/base/palette");
gwy_data_view_set_base_layer(GWY_DATA_VIEW(controls.view), layer);
/* set up tip model controls */
gtk_box_pack_start(GTK_BOX(hbox), controls.view, FALSE, FALSE, 4);
table = gtk_table_new(6, 4, FALSE);
gtk_table_set_row_spacings(GTK_TABLE(table), 2);
gtk_table_set_col_spacings(GTK_TABLE(table), 6);
gtk_container_set_border_width(GTK_CONTAINER(table), 4);
gtk_box_pack_start(GTK_BOX(hbox), table, FALSE, FALSE, 4);
row = 0;
controls.type = create_preset_menu(G_CALLBACK(tip_type_cb),
&controls, args->type);
gwy_table_attach_hscale(table, row, _("Tip _type:"), NULL,
GTK_OBJECT(controls.type), GWY_HSCALE_WIDGET);
row++;
controls.nsides = gtk_adjustment_new(args->nsides, 3, 24, 1, 5, 0);
gwy_table_attach_hscale(table, row, _("_Number of sides:"), NULL,
controls.nsides, 0);
row++;
controls.angle = gtk_adjustment_new(args->angle, 0.1, 89.9, 0.1, 1, 0);
spin = gwy_table_attach_hscale(table, row, _("Tip _slope:"), _("deg"),
controls.angle, 0);
gtk_spin_button_set_digits(GTK_SPIN_BUTTON(spin), 2);
row++;
controls.theta = gtk_adjustment_new(args->theta, 0, 360, 0.1, 1, 0);
spin = gwy_table_attach_hscale(table, row, _("Tip _rotation:"), _("deg"),
controls.theta, 0);
gtk_spin_button_set_digits(GTK_SPIN_BUTTON(spin), 2);
row++;
controls.radius = gtk_adjustment_new(1.0, 0.01, 1000.0, 0.01, 1.0, 0.0);
controls.radius_spin = gtk_spin_button_new(GTK_ADJUSTMENT(controls.radius),
0.1, 2);
gtk_table_attach(GTK_TABLE(table), controls.radius_spin,
2, 3, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
controls.radius_label = gtk_label_new_with_mnemonic(_("Tip _apex radius:"));
gtk_misc_set_alignment(GTK_MISC(controls.radius_label), 0.0, 0.5);
gtk_label_set_mnemonic_widget(GTK_LABEL(controls.radius_label),
controls.radius_spin);
gtk_table_attach(GTK_TABLE(table), controls.radius_label,
0, 1, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
unit = gwy_data_field_get_si_unit_xy(dfield);
controls.radius_unit
= gwy_combo_box_metric_unit_new(G_CALLBACK(radius_changed_cb),
&controls,
-12, -3, unit, -9);
gtk_table_attach(GTK_TABLE(table), controls.radius_unit,
3, 4, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
g_signal_connect(controls.radius, "value-changed",
G_CALLBACK(radius_changed_cb), &controls);
row++;
controls.labsize = gtk_label_new(NULL);
gtk_misc_set_alignment(GTK_MISC(controls.labsize), 0.0, 0.5);
gtk_table_attach(GTK_TABLE(table), controls.labsize,
0, 3, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
row++;
controls.tipdone = FALSE;
tip_model_dialog_update_controls(&controls, args);
preview(&controls, args);
gtk_widget_show_all(dialog);
do {
response = gtk_dialog_run(GTK_DIALOG(dialog));
switch (response) {
case GTK_RESPONSE_CANCEL:
case GTK_RESPONSE_DELETE_EVENT:
tip_model_dialog_update_values(&controls, args);
gtk_widget_destroy(dialog);
tip_model_dialog_abandon(&controls);
case GTK_RESPONSE_NONE:
return;
break;
case GTK_RESPONSE_OK:
tip_model_do(args, &controls);
break;
case RESPONSE_RESET:
args->nsides = tip_model_defaults.nsides;
args->angle = tip_model_defaults.angle;
args->radius = tip_model_defaults.radius;
args->theta = tip_model_defaults.theta;
args->type = tip_model_defaults.type;
tip_model_dialog_update_controls(&controls, args);
break;
case RESPONSE_PREVIEW:
tip_model_dialog_update_values(&controls, args);
preview(&controls, args);
break;
default:
g_assert_not_reached();
break;
}
} while (response != GTK_RESPONSE_OK);
tip_model_dialog_update_values(&controls, args);
gtk_widget_destroy(dialog);
tip_model_dialog_abandon(&controls);
}
static void
tip_blind_dialog(TipBlindArgs *args)
{
GtkWidget *dialog, *table, *hbox, *vbox, *label;
GwyContainer *data;
GwyGraphModel *gmodel;
GwyGraphArea *area;
TipBlindControls controls;
GwyPixmapLayer *layer;
GwyDataField *dfield;
GQuark quark;
GwySIUnit *unit;
gint response, row;
dialog = gtk_dialog_new_with_buttons(_("Blind Tip Estimation"), NULL, 0,
_("Run _Partial"), RESPONSE_ESTIMATE,
_("Run _Full"), RESPONSE_REFINE,
_("_Reset Tip"), RESPONSE_RESET,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OK, GTK_RESPONSE_OK,
NULL);
gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_OK);
gwy_help_add_to_proc_dialog(GTK_DIALOG(dialog), GWY_HELP_DEFAULT);
controls.args = args;
controls.in_update = TRUE;
controls.good_tip = FALSE;
controls.dialog = dialog;
gtk_dialog_set_response_sensitive(GTK_DIALOG(dialog), GTK_RESPONSE_OK,
controls.good_tip);
hbox = gtk_hbox_new(FALSE, 4);
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox,
FALSE, FALSE, 4);
controls.vxres = 240;
controls.vyres = 240;
controls.oldnstripes = args->nstripes;
/* set initial tip properties */
data = gwy_app_data_browser_get(args->source.datano);
quark = gwy_app_get_data_key_for_id(args->source.id);
dfield = GWY_DATA_FIELD(gwy_container_get_object(data, quark));
controls.tip = gwy_data_field_new_alike(dfield, TRUE);
gwy_data_field_resample(controls.tip, args->xres, args->yres,
GWY_INTERPOLATION_NONE);
gwy_data_field_clear(controls.tip);
/* set up data of rescaled image of the tip */
controls.vtip = gwy_container_new();
gwy_app_sync_data_items(data, controls.vtip,
args->source.id, 0, FALSE,
GWY_DATA_ITEM_PALETTE,
0);
dfield = gwy_data_field_new_alike(controls.tip, TRUE);
gwy_data_field_resample(dfield, controls.vxres, controls.vyres,
GWY_INTERPOLATION_ROUND);
gwy_container_set_object_by_name(controls.vtip, "/0/data", dfield);
g_object_unref(dfield);
/* set up rescaled image of the tip */
vbox = gtk_vbox_new(FALSE, 0);
gtk_box_pack_start(GTK_BOX(hbox), vbox, FALSE, FALSE, 4);
controls.view = gwy_data_view_new(controls.vtip);
layer = gwy_layer_basic_new();
gwy_pixmap_layer_set_data_key(layer, "/0/data");
gwy_layer_basic_set_gradient_key(GWY_LAYER_BASIC(layer), "/0/base/palette");
gwy_data_view_set_base_layer(GWY_DATA_VIEW(controls.view), layer);
/* set up tip estimation controls */
gtk_box_pack_start(GTK_BOX(vbox), controls.view, FALSE, FALSE, 0);
gmodel = gwy_graph_model_new();
controls.graph = gwy_graph_new(gmodel);
g_object_unref(gmodel);
gwy_axis_set_visible(gwy_graph_get_axis(GWY_GRAPH(controls.graph),
GTK_POS_LEFT),
FALSE);
gwy_axis_set_visible(gwy_graph_get_axis(GWY_GRAPH(controls.graph),
GTK_POS_BOTTOM),
FALSE);
area = GWY_GRAPH_AREA(gwy_graph_get_area(GWY_GRAPH(controls.graph)));
gtk_widget_set_no_show_all(gwy_graph_area_get_label(area), TRUE);
g_signal_connect_after(gwy_graph_area_get_label(area), "map",
G_CALLBACK(gtk_widget_hide), NULL);
gtk_box_pack_start(GTK_BOX(vbox), controls.graph, TRUE, TRUE, 0);
table = gtk_table_new(13, 4, FALSE);
gtk_table_set_row_spacings(GTK_TABLE(table), 2);
gtk_table_set_col_spacings(GTK_TABLE(table), 6);
gtk_container_set_border_width(GTK_CONTAINER(table), 4);
gtk_box_pack_start(GTK_BOX(hbox), table, FALSE, FALSE, 4);
row = 0;
controls.data = gwy_data_chooser_new_channels();
gwy_data_chooser_set_filter(GWY_DATA_CHOOSER(controls.data),
tip_blind_source_filter, &args->orig, NULL);
gwy_data_chooser_set_active_id(GWY_DATA_CHOOSER(controls.data),
&args->source);
g_signal_connect(controls.data, "changed",
G_CALLBACK(data_changed), &args->source);
gwy_table_attach_hscale(table, row, _("Related _data:"), NULL,
GTK_OBJECT(controls.data), GWY_HSCALE_WIDGET);
gtk_table_set_row_spacing(GTK_TABLE(table), row, 8);
row++;
label = gtk_label_new(_("Estimated Tip Size"));
gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
gtk_table_attach(GTK_TABLE(table), label,
0, 4, row, row+1, GTK_FILL, 0, 0, 0);
row++;
controls.xres = gtk_adjustment_new(args->xres, MIN_RES, MAX_RES, 1, 10, 0);
gwy_table_attach_hscale(table, row, _("_Width:"), "px", controls.xres, 0);
g_object_set_data(G_OBJECT(controls.xres), "controls", &controls);
g_signal_connect(controls.xres, "value-changed",
G_CALLBACK(width_changed), &controls);
row++;
controls.yres = gtk_adjustment_new(args->yres, MIN_RES, MAX_RES, 1, 10, 0);
gwy_table_attach_hscale(table, row, _("_Height:"), "px", controls.yres, 0);
g_object_set_data(G_OBJECT(controls.yres), "controls", &controls);
g_signal_connect(controls.yres, "value-changed",
G_CALLBACK(height_changed), &controls);
row++;
controls.same_resolution
= gtk_check_button_new_with_mnemonic(_("_Same resolution"));
gtk_table_attach(GTK_TABLE(table), controls.same_resolution,
0, 4, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(controls.same_resolution),
args->same_resolution);
g_signal_connect(controls.same_resolution, "toggled",
G_CALLBACK(same_resolution_changed), &controls);
gtk_table_set_row_spacing(GTK_TABLE(table), row, 8);
row++;
gtk_table_attach(GTK_TABLE(table), gwy_label_new_header(_("Options")),
0, 4, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
row++;
controls.threshold = gtk_adjustment_new(1.0, 0.01, 1000.0, 0.01, 1.0, 0.0);
controls.threshold_spin
= gtk_spin_button_new(GTK_ADJUSTMENT(controls.threshold), 0.1, 2);
gtk_table_attach(GTK_TABLE(table), controls.threshold_spin,
2, 3, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
label = gtk_label_new_with_mnemonic(_("Noise suppression t_hreshold:"));
gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
gtk_label_set_mnemonic_widget(GTK_LABEL(label), controls.threshold_spin);
gtk_table_attach(GTK_TABLE(table), label,
0, 2, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
unit = gwy_data_field_get_si_unit_z(dfield);
controls.threshold_unit
= gwy_combo_box_metric_unit_new(G_CALLBACK(thresh_changed),
&controls,
-12, -3, unit, -9);
gtk_table_attach(GTK_TABLE(table), controls.threshold_unit,
3, 4, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
g_signal_connect(controls.threshold, "value-changed",
G_CALLBACK(thresh_changed), &controls);
sci_entry_set_value(GTK_ADJUSTMENT(controls.threshold),
GTK_COMBO_BOX(controls.threshold_unit),
args->thresh);
row++;
controls.boundaries
= gtk_check_button_new_with_mnemonic(_("Use _boundaries"));
gtk_table_attach(GTK_TABLE(table), controls.boundaries,
0, 4, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(controls.boundaries),
args->use_boundaries);
g_signal_connect(controls.boundaries, "toggled",
G_CALLBACK(bound_changed), args);
gtk_table_set_row_spacing(GTK_TABLE(table), row, 8);
row++;
gtk_table_attach(GTK_TABLE(table), gwy_label_new_header(_("Stripes")),
0, 4, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
row++;
controls.nstripes = gtk_adjustment_new(args->nstripes,
MIN_STRIPES, MAX_STRIPES, 1, 10, 0);
gwy_table_attach_hscale(table, row, _("_Split to stripes:"), NULL,
controls.nstripes, GWY_HSCALE_CHECK);
controls.split_to_stripes = gwy_table_hscale_get_check(controls.nstripes);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(controls.split_to_stripes),
!args->split_to_stripes);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(controls.split_to_stripes),
args->split_to_stripes);
g_signal_connect(controls.split_to_stripes, "toggled",
G_CALLBACK(split_to_stripes_changed), &controls);
g_signal_connect(controls.nstripes, "value-changed",
G_CALLBACK(nstripes_changed), &controls);
row++;
controls.stripeno = gtk_adjustment_new(1, 1, args->nstripes, 1, 10, 0);
gwy_table_attach_hscale(table, row, _("_Preview stripe:"), NULL,
controls.stripeno, GWY_HSCALE_DEFAULT);
g_signal_connect(controls.stripeno, "value-changed",
G_CALLBACK(stripeno_changed), &controls);
row++;
controls.plot_size_graph
= gtk_check_button_new_with_mnemonic(_("Plot size _graph"));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(controls.plot_size_graph),
args->plot_size_graph);
gtk_table_attach(GTK_TABLE(table), controls.plot_size_graph,
0, 4, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
g_signal_connect(controls.plot_size_graph, "toggled",
G_CALLBACK(plot_size_graph_changed), &controls);
row++;
controls.create_images
= gtk_check_button_new_with_mnemonic(_("Create tip i_mages"));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(controls.create_images),
args->create_images);
gtk_table_attach(GTK_TABLE(table), controls.create_images,
0, 4, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
g_signal_connect(controls.create_images, "toggled",
G_CALLBACK(create_images_changed), &controls);
row++;
controls.tipdone = FALSE;
controls.in_update = FALSE;
split_to_stripes_changed(GTK_TOGGLE_BUTTON(controls.split_to_stripes),
&controls);
gtk_widget_show_all(dialog);
do {
response = gtk_dialog_run(GTK_DIALOG(dialog));
switch (response) {
case GTK_RESPONSE_CANCEL:
case GTK_RESPONSE_DELETE_EVENT:
gtk_widget_destroy(dialog);
case GTK_RESPONSE_NONE:
tip_blind_dialog_abandon(&controls);
tip_blind_save_args(gwy_app_settings_get(), args);
return;
break;
case GTK_RESPONSE_OK:
tip_blind_save_args(gwy_app_settings_get(), args);
tip_blind_do(&controls, args);
break;
case RESPONSE_RESET:
reset(&controls, args);
break;
case RESPONSE_ESTIMATE:
tip_blind_run(&controls, args, FALSE);
break;
case RESPONSE_REFINE:
tip_blind_run(&controls, args, TRUE);
break;
default:
g_assert_not_reached();
break;
}
} while (response != GTK_RESPONSE_OK);
gtk_widget_destroy(dialog);
tip_blind_dialog_abandon(&controls);
return;
}
static void
facets_dialog(FacetsArgs *args,
GwyContainer *data,
GwyContainer *fdata,
GwyDataField *dfield,
GwyDataField *mfield,
gint id,
GQuark mquark)
{
GtkWidget *dialog, *table, *hbox, *hbox2, *vbox, *label, *scale, *button;
GtkWidget *spin;
FacetsControls controls;
gint response;
GwySelection *selection;
gint row;
gwy_clear(&controls, 1);
controls.args = args;
dialog = gtk_dialog_new_with_buttons(_("Mark Facets"),
NULL,
GTK_DIALOG_DESTROY_WITH_PARENT,
gwy_sgettext("verb|_Mark"),
RESPONSE_PREVIEW,
_("_Reset"), RESPONSE_RESET,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OK, GTK_RESPONSE_OK,
NULL);
gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_OK);
gwy_help_add_to_proc_dialog(GTK_DIALOG(dialog), GWY_HELP_DEFAULT);
controls.dialog = dialog;
/* Shallow-copy stuff to temporary container */
controls.fdata = fdata;
controls.mydata = gwy_container_new();
gwy_container_set_object_by_name(controls.mydata, "/0/data", dfield);
gwy_app_sync_data_items(data, controls.mydata, id, 0, FALSE,
GWY_DATA_ITEM_PALETTE,
GWY_DATA_ITEM_RANGE,
GWY_DATA_ITEM_MASK_COLOR,
GWY_DATA_ITEM_REAL_SQUARE,
0);
hbox = gtk_hbox_new(FALSE, 2);
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox,
FALSE, FALSE, 4);
controls.view = create_preview(controls.mydata, 0, PREVIEW_SIZE, TRUE);
gtk_box_pack_start(GTK_BOX(hbox), controls.view, FALSE, FALSE, 4);
selection = create_vector_layer(GWY_DATA_VIEW(controls.view), 0, "Point",
TRUE);
g_signal_connect(selection, "changed",
G_CALLBACK(preview_selection_updated), &controls);
vbox = gtk_vbox_new(FALSE, 0);
gtk_box_pack_start(GTK_BOX(hbox), vbox, TRUE, TRUE, 0);
hbox2 = gtk_hbox_new(FALSE, 4);
gtk_box_pack_start(GTK_BOX(vbox), hbox2, FALSE, FALSE, 0);
/* Slope view */
controls.fview = create_preview(controls.fdata, 0, FDATA_RES, TRUE);
gtk_box_pack_start(GTK_BOX(hbox2), controls.fview, FALSE, FALSE, 0);
selection = create_vector_layer(GWY_DATA_VIEW(controls.fview), 0, "Point",
TRUE);
g_signal_connect(selection, "changed",
G_CALLBACK(facet_view_selection_updated), &controls);
/* Info table */
table = gtk_table_new(7, 2, FALSE);
gtk_table_set_row_spacings(GTK_TABLE(table), 2);
gtk_table_set_col_spacings(GTK_TABLE(table), 6);
gtk_container_set_border_width(GTK_CONTAINER(table), 4);
gtk_box_pack_start(GTK_BOX(hbox2), table, TRUE, TRUE, 4);
row = 0;
/* TRANSLATORS: The direction or line orthogonal to something. */
label = gwy_label_new_header(_("Normal"));
gtk_table_attach(GTK_TABLE(table), label,
0, 2, row, row+1, GTK_FILL, 0, 0, 0);
row++;
controls.theta_label = add_angle_label(table, _("θ:"), &row);
controls.phi_label = add_angle_label(table, _("φ:"), &row);
button = gtk_button_new_with_mnemonic(_("_Find Maximum"));
gtk_table_attach(GTK_TABLE(table), button,
0, 2, row, row+1, GTK_FILL, 0, 0, 0);
g_signal_connect_swapped(button, "clicked",
G_CALLBACK(facet_view_reset_maximum), &controls);
gtk_table_set_row_spacing(GTK_TABLE(table), row, 8);
row++;
label = gwy_label_new_header(_("Mean Normal"));
gtk_table_attach(GTK_TABLE(table), label,
0, 2, row, row+1, GTK_FILL, 0, 0, 0);
row++;
controls.mtheta_label = add_angle_label(table, _("θ:"), &row);
controls.mphi_label = add_angle_label(table, _("φ:"), &row);
gtk_table_set_row_spacing(GTK_TABLE(table), row-1, 8);
label = gtk_label_new_with_mnemonic(_("Facet plane size:"));
gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
gtk_table_attach(GTK_TABLE(table), label,
0, 2, row, row+1, GTK_FILL, 0, 0, 0);
row++;
controls.kernel_size = gtk_adjustment_new(args->kernel_size,
0.0, MAX_PLANE_SIZE, 1.0, 1.0, 0);
spin = gtk_spin_button_new(GTK_ADJUSTMENT(controls.kernel_size), 0.0, 0);
gtk_label_set_mnemonic_widget(GTK_LABEL(label), spin);
gtk_table_attach(GTK_TABLE(table), spin,
0, 1, row, row+1, 0, 0, 0, 0);
g_signal_connect(controls.kernel_size, "value-changed",
G_CALLBACK(facet_view_recompute), &controls);
row++;
table = gtk_table_new(4 + 2*(!!mfield), 4, FALSE);
gtk_table_set_row_spacings(GTK_TABLE(table), 2);
gtk_table_set_col_spacings(GTK_TABLE(table), 6);
gtk_container_set_border_width(GTK_CONTAINER(table), 4);
gtk_box_pack_start(GTK_BOX(vbox), table, TRUE, TRUE, 4);
row = 0;
controls.tolerance = gtk_adjustment_new(args->tolerance*180.0/G_PI,
0.0, 15.0, 0.01, 0.1, 0);
scale = gwy_table_attach_hscale(table, row++, _("_Tolerance:"), _("deg"),
controls.tolerance, 0);
gtk_spin_button_set_digits(GTK_SPIN_BUTTON(scale), 3);
g_signal_connect(controls.tolerance, "value-changed",
G_CALLBACK(facets_tolerance_changed), &controls);
if (mfield) {
gwy_container_set_object_by_name(controls.fdata, "/1/mask", mfield);
controls.combine
= gtk_check_button_new_with_mnemonic(_("Com_bine with "
"existing mask"));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(controls.combine),
args->combine);
gtk_table_attach(GTK_TABLE(table), controls.combine,
0, 3, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
g_signal_connect(controls.combine, "toggled",
G_CALLBACK(combine_changed), &controls);
row++;
controls.combine_type
= gwy_enum_combo_box_new(gwy_merge_type_get_enum(), -1,
G_CALLBACK(combine_type_changed), &controls,
args->combine_type, TRUE);
gwy_table_attach_hscale(table, row, _("Operation:"), NULL,
GTK_OBJECT(controls.combine_type),
GWY_HSCALE_WIDGET);
gtk_table_set_row_spacing(GTK_TABLE(table), row, 8);
row++;
}
controls.color_button = create_mask_color_button(controls.mydata, dialog,
0);
gwy_table_attach_hscale(table, row, _("_Mask color:"), NULL,
GTK_OBJECT(controls.color_button),
GWY_HSCALE_WIDGET_NO_EXPAND);
row++;
if (!gwy_si_unit_equal(gwy_data_field_get_si_unit_xy(dfield),
gwy_data_field_get_si_unit_z(dfield))) {
gtk_table_set_row_spacing(GTK_TABLE(table), row-1, 8);
label = gtk_label_new(_("Warning: Lateral and value units differ. "
"Angles are not physically meaningful."));
gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
gtk_table_attach(GTK_TABLE(table), label,
0, 4, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
row++;
}
gtk_widget_show_all(dialog);
facet_view_select_angle(&controls, args->theta0, args->phi0);
do {
response = gtk_dialog_run(GTK_DIALOG(dialog));
switch (response) {
case GTK_RESPONSE_CANCEL:
case GTK_RESPONSE_DELETE_EVENT:
gtk_widget_destroy(dialog);
case GTK_RESPONSE_NONE:
g_object_unref(controls.mydata);
facets_save_args(gwy_app_settings_get(), args);
return;
break;
case GTK_RESPONSE_OK:
break;
case RESPONSE_RESET:
args->tolerance = facets_defaults.tolerance;
args->kernel_size = facets_defaults.kernel_size;
facets_dialog_update_controls(&controls, args);
break;
case RESPONSE_PREVIEW:
preview(&controls, args);
update_average_angle(&controls, args);
break;
default:
g_assert_not_reached();
break;
}
} while (response != GTK_RESPONSE_OK);
gwy_app_sync_data_items(controls.mydata, data, 0, id, FALSE,
GWY_DATA_ITEM_MASK_COLOR,
0);
gtk_widget_destroy(dialog);
g_object_unref(controls.mydata);
run_noninteractive(args, data, fdata, dfield, mfield, mquark);
facets_save_args(gwy_app_settings_get(), args);
gwy_app_channel_log_add_proc(data, id, id);
}
static gboolean
xydenoise_do(XYdenoiseArgs *args)
{
GwyContainer *data;
GwyDataField *dfieldx, *rx, *ix, *dfieldy, *ry, *iy, *result, *iresult;
gint i, newid, xres, yres;
gdouble *rxdata, *rydata, *ixdata, *iydata;
GwyWindowingType window = GWY_WINDOWING_NONE;
GwyInterpolationType interp = GWY_INTERPOLATION_LINEAR;
GQuark quark;
data = gwy_app_data_browser_get(args->op1.datano);
gwy_app_wait_start(gwy_app_find_window_for_channel(data, args->op1.id),
_("Initializing..."));
quark = gwy_app_get_data_key_for_id(args->op1.id);
dfieldx = GWY_DATA_FIELD(gwy_container_get_object(data, quark));
data = gwy_app_data_browser_get(args->op2.datano);
quark = gwy_app_get_data_key_for_id(args->op2.id);
dfieldy = GWY_DATA_FIELD(gwy_container_get_object(data, quark));
xres = gwy_data_field_get_xres(dfieldx);
yres = gwy_data_field_get_yres(dfieldy);
result = gwy_data_field_new_alike(dfieldx, TRUE);
iresult = gwy_data_field_new_alike(dfieldx, TRUE);
rx = gwy_data_field_new_alike(dfieldx, TRUE);
ix = gwy_data_field_new_alike(dfieldx, TRUE);
ry = gwy_data_field_new_alike(dfieldx, TRUE);
iy = gwy_data_field_new_alike(dfieldx, TRUE);
gwy_app_wait_set_fraction(0.1);
gwy_app_wait_set_message(_("Computing forward FFTs..."));
gwy_data_field_2dfft(dfieldx, NULL, rx, ix,
window, GWY_TRANSFORM_DIRECTION_FORWARD, interp,
FALSE, 0);
gwy_data_field_2dfft(dfieldy, NULL, ry, iy,
window, GWY_TRANSFORM_DIRECTION_FORWARD, interp,
FALSE, 0);
rxdata = gwy_data_field_get_data(rx);
rydata = gwy_data_field_get_data(ry);
ixdata = gwy_data_field_get_data(ix);
iydata = gwy_data_field_get_data(iy);
gwy_app_wait_set_fraction(0.3);
gwy_app_wait_set_message(_("Computing image..."));
for (i = 0; i < xres*yres; i++) {
gdouble xmodule = sqrt(rxdata[i]*rxdata[i] + ixdata[i]*ixdata[i]);
gdouble xphase = atan2(ixdata[i],rxdata[i]);
gdouble ymodule = sqrt(rydata[i]*rydata[i] + iydata[i]*iydata[i]);
/*gdouble yphase = atan2(iydata[i],rydata[i]);*/
rxdata[i] = MIN(xmodule, ymodule)*cos(xphase);
ixdata[i] = MIN(xmodule, ymodule)*sin(xphase);
}
gwy_app_wait_set_fraction(0.7);
gwy_app_wait_set_message(_("Computing backward FFT..."));
gwy_data_field_2dfft(rx, ix, result, iresult,
window, GWY_TRANSFORM_DIRECTION_BACKWARD, interp,
FALSE, 0);
gwy_app_wait_set_fraction(0.9);
data = gwy_app_data_browser_get(args->op1.datano);
newid = gwy_app_data_browser_add_data_field(result, data, TRUE);
gwy_app_sync_data_items(data, data, args->op1.id, newid, FALSE,
GWY_DATA_ITEM_GRADIENT, 0);
gwy_app_set_data_field_title(data, newid, _("Denoised"));
gwy_app_channel_log_add_proc(data, -1, newid);
gwy_app_wait_finish();
g_object_unref(result);
g_object_unref(iresult);
g_object_unref(rx);
g_object_unref(ix);
g_object_unref(ry);
g_object_unref(iy);
return TRUE;
}
static void
rotate(GwyContainer *data, GwyRunType run)
{
GwyDataField *dfields[3];
GQuark quark;
gint oldid, newid;
RotateArgs args;
gboolean ok;
g_return_if_fail(run & ROTATE_RUN_MODES);
gwy_app_data_browser_get_current(GWY_APP_DATA_FIELD, dfields + 0,
GWY_APP_MASK_FIELD, dfields + 1,
GWY_APP_SHOW_FIELD, dfields + 2,
GWY_APP_DATA_FIELD_ID, &oldid,
0);
g_return_if_fail(dfields[0]);
rotate_load_args(gwy_app_settings_get(), &args);
if (run == GWY_RUN_INTERACTIVE) {
ok = rotate_dialog(&args, data);
rotate_save_args(gwy_app_settings_get(), &args);
if (!ok)
return;
}
dfields[0] = gwy_data_field_duplicate(dfields[0]);
rotate_datafield(dfields[0], &args);
if (dfields[1]) {
GwyInterpolationType interp = args.interp;
dfields[1] = gwy_data_field_duplicate(dfields[1]);
args.interp = GWY_INTERPOLATION_ROUND;
rotate_datafield(dfields[1], &args);
args.interp = interp;
}
if (dfields[2]) {
dfields[2] = gwy_data_field_duplicate(dfields[2]);
rotate_datafield(dfields[2], &args);
}
newid = gwy_app_data_browser_add_data_field(dfields[0], data, TRUE);
g_object_unref(dfields[0]);
gwy_app_sync_data_items(data, data, oldid, newid, FALSE,
GWY_DATA_ITEM_GRADIENT,
GWY_DATA_ITEM_RANGE,
GWY_DATA_ITEM_MASK_COLOR,
0);
if (dfields[1]) {
quark = gwy_app_get_mask_key_for_id(newid);
gwy_container_set_object(data, quark, dfields[1]);
g_object_unref(dfields[1]);
}
if (dfields[2]) {
quark = gwy_app_get_show_key_for_id(newid);
gwy_container_set_object(data, quark, dfields[2]);
g_object_unref(dfields[2]);
}
gwy_app_set_data_field_title(data, newid, _("Rotated Data"));
gwy_app_channel_log_add_proc(data, oldid, newid);
}
static void
facets_dialog(FacetsArgs *args,
GwyContainer *data,
GwyContainer *fdata,
GwyDataField *dfield,
GwyDataField *mfield,
gint id,
GQuark mquark)
{
GtkWidget *dialog, *table, *hbox, *hbox2, *vbox, *label, *scale, *button;
GtkWidget *spin;
FacetsControls controls;
enum {
RESPONSE_RESET = 1,
RESPONSE_PREVIEW = 2
};
gint response;
GwyPixmapLayer *layer;
GwyVectorLayer *vlayer;
GwySelection *selection;
gint row;
memset(&controls, 0, sizeof(FacetsControls));
controls.args = args;
dialog = gtk_dialog_new_with_buttons(_("Mark Facets"),
NULL,
GTK_DIALOG_DESTROY_WITH_PARENT,
_("_Mark"), RESPONSE_PREVIEW,
_("_Reset"), RESPONSE_RESET,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OK, GTK_RESPONSE_OK,
NULL);
gtk_dialog_set_has_separator(GTK_DIALOG(dialog), FALSE);
gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_OK);
controls.dialog = dialog;
/* Shallow-copy stuff to temporary container */
controls.fdata = fdata;
controls.mydata = gwy_container_new();
gwy_container_set_object_by_name(controls.mydata, "/0/data", dfield);
gwy_app_sync_data_items(data, controls.mydata, id, 0, FALSE,
GWY_DATA_ITEM_PALETTE,
GWY_DATA_ITEM_RANGE,
GWY_DATA_ITEM_MASK_COLOR,
GWY_DATA_ITEM_REAL_SQUARE,
0);
hbox = gtk_hbox_new(FALSE, 2);
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox,
FALSE, FALSE, 4);
controls.view = gwy_data_view_new(controls.mydata);
layer = gwy_layer_basic_new();
g_object_set(layer,
"data-key", "/0/data",
"gradient-key", "/0/base/palette",
"range-type-key", "/0/base/range-type",
"min-max-key", "/0/base",
NULL);
gwy_data_view_set_data_prefix(GWY_DATA_VIEW(controls.view), "/0/data");
gwy_data_view_set_base_layer(GWY_DATA_VIEW(controls.view), layer);
gwy_set_data_preview_size(GWY_DATA_VIEW(controls.view), PREVIEW_SIZE);
vlayer = g_object_new(g_type_from_name("GwyLayerPoint"), NULL);
gwy_vector_layer_set_selection_key(vlayer, "/0/select/pointer");
gwy_data_view_set_top_layer(GWY_DATA_VIEW(controls.view), vlayer);
selection = gwy_vector_layer_ensure_selection(vlayer);
g_signal_connect(selection, "changed",
G_CALLBACK(preview_selection_updated), &controls);
gtk_box_pack_start(GTK_BOX(hbox), controls.view, FALSE, FALSE, 4);
vbox = gtk_vbox_new(FALSE, 0);
gtk_box_pack_start(GTK_BOX(hbox), vbox, TRUE, TRUE, 0);
hbox2 = gtk_hbox_new(FALSE, 4);
gtk_box_pack_start(GTK_BOX(vbox), hbox2, FALSE, FALSE, 0);
/* Slope view */
controls.fview = gwy_data_view_new(controls.fdata);
gtk_box_pack_start(GTK_BOX(hbox2), controls.fview, FALSE, FALSE, 0);
layer = gwy_layer_basic_new();
gwy_pixmap_layer_set_data_key(layer, "/0/data");
gwy_layer_basic_set_gradient_key(GWY_LAYER_BASIC(layer), "/0/base/palette");
gwy_data_view_set_base_layer(GWY_DATA_VIEW(controls.fview),
layer);
vlayer = g_object_new(g_type_from_name("GwyLayerPoint"), NULL);
gwy_vector_layer_set_selection_key(vlayer, "/0/select/pointer");
gwy_data_view_set_top_layer(GWY_DATA_VIEW(controls.fview),
GWY_VECTOR_LAYER(vlayer));
selection = gwy_vector_layer_ensure_selection(vlayer);
g_signal_connect(selection, "changed",
G_CALLBACK(facet_view_selection_updated), &controls);
/* Info table */
table = gtk_table_new(7, 2, FALSE);
gtk_table_set_row_spacings(GTK_TABLE(table), 2);
gtk_table_set_col_spacings(GTK_TABLE(table), 6);
gtk_container_set_border_width(GTK_CONTAINER(table), 4);
gtk_box_pack_start(GTK_BOX(hbox2), table, TRUE, TRUE, 4);
row = 0;
label = gwy_label_new_header(gwy_sgettext("noun|Normal"));
gtk_table_attach(GTK_TABLE(table), label,
0, 2, row, row+1, GTK_FILL, 0, 0, 0);
row++;
controls.theta_label = add_angle_label(table, _("θ:"), &row);
controls.phi_label = add_angle_label(table, _("φ:"), &row);
button = gtk_button_new_with_mnemonic(_("_Find Maximum"));
gtk_table_attach(GTK_TABLE(table), button,
0, 2, row, row+1, GTK_FILL, 0, 0, 0);
g_signal_connect_swapped(button, "clicked",
G_CALLBACK(facet_view_reset_maximum), &controls);
gtk_table_set_row_spacing(GTK_TABLE(table), row, 8);
row++;
label = gwy_label_new_header(_("Mean Normal"));
gtk_table_attach(GTK_TABLE(table), label,
0, 2, row, row+1, GTK_FILL, 0, 0, 0);
row++;
controls.mtheta_label = add_angle_label(table, _("θ:"), &row);
controls.mphi_label = add_angle_label(table, _("φ:"), &row);
gtk_table_set_row_spacing(GTK_TABLE(table), row-1, 8);
label = gtk_label_new_with_mnemonic(_("Facet plane size:"));
gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
gtk_table_attach(GTK_TABLE(table), label,
0, 2, row, row+1, GTK_FILL, 0, 0, 0);
row++;
controls.kernel_size = gtk_adjustment_new(args->kernel_size,
0.0, MAX_PLANE_SIZE, 1.0, 1.0, 0);
spin = gtk_spin_button_new(GTK_ADJUSTMENT(controls.kernel_size), 0.0, 0);
gtk_label_set_mnemonic_widget(GTK_LABEL(label), spin);
gtk_table_attach(GTK_TABLE(table), spin,
0, 1, row, row+1, 0, 0, 0, 0);
g_signal_connect(controls.kernel_size, "value-changed",
G_CALLBACK(facet_view_recompute), &controls);
row++;
table = gtk_table_new(9, 4, FALSE);
gtk_table_set_row_spacings(GTK_TABLE(table), 2);
gtk_table_set_col_spacings(GTK_TABLE(table), 6);
gtk_container_set_border_width(GTK_CONTAINER(table), 4);
gtk_box_pack_start(GTK_BOX(vbox), table, TRUE, TRUE, 4);
row = 0;
controls.tolerance = gtk_adjustment_new(args->tolerance*180.0/G_PI,
0.0, 15.0, 0.01, 0.1, 0);
scale = gwy_table_attach_hscale(table, row++, _("_Tolerance:"), _("deg"),
controls.tolerance, 0);
gtk_spin_button_set_digits(GTK_SPIN_BUTTON(scale), 3);
g_signal_connect(controls.tolerance, "value-changed",
G_CALLBACK(facets_tolerance_changed), &controls);
controls.color_button = gwy_color_button_new();
gwy_color_button_set_use_alpha(GWY_COLOR_BUTTON(controls.color_button),
TRUE);
load_mask_color(controls.color_button,
gwy_data_view_get_data(GWY_DATA_VIEW(controls.view)));
gwy_table_attach_hscale(table, row++, _("_Mask color:"), NULL,
GTK_OBJECT(controls.color_button),
GWY_HSCALE_WIDGET_NO_EXPAND);
g_signal_connect(controls.color_button, "clicked",
G_CALLBACK(mask_color_change_cb), &controls);
if (!gwy_si_unit_equal(gwy_data_field_get_si_unit_xy(dfield),
gwy_data_field_get_si_unit_z(dfield))) {
gtk_table_set_row_spacing(GTK_TABLE(table), row-1, 8);
label = gtk_label_new(_("Warning: Lateral and value units differ. "
"Angles are not physically meaningful."));
gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
gtk_table_attach(GTK_TABLE(table), label,
0, 4, row, row+1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
row++;
}
facets_invalidate(&controls);
gtk_widget_show_all(dialog);
facet_view_select_angle(&controls, args->theta0, args->phi0);
do {
response = gtk_dialog_run(GTK_DIALOG(dialog));
switch (response) {
case GTK_RESPONSE_CANCEL:
case GTK_RESPONSE_DELETE_EVENT:
gtk_widget_destroy(dialog);
case GTK_RESPONSE_NONE:
g_object_unref(controls.mydata);
return;
break;
case GTK_RESPONSE_OK:
break;
case RESPONSE_RESET:
args->tolerance = facets_defaults.tolerance;
args->kernel_size = facets_defaults.kernel_size;
facets_dialog_update_controls(&controls, args);
break;
case RESPONSE_PREVIEW:
preview(&controls, args);
update_average_angle(&controls, args);
break;
default:
g_assert_not_reached();
break;
}
} while (response != GTK_RESPONSE_OK);
gwy_app_sync_data_items(controls.mydata, data, 0, id, FALSE,
GWY_DATA_ITEM_MASK_COLOR,
0);
gtk_widget_destroy(dialog);
if (controls.computed) {
mfield = gwy_container_get_object_by_name(controls.mydata, "/0/mask");
gwy_app_undo_qcheckpointv(data, 1, &mquark);
gwy_container_set_object(data, mquark, mfield);
g_object_unref(controls.mydata);
}
else {
g_object_unref(controls.mydata);
run_noninteractive(args, data, fdata, dfield, mfield, mquark);
}
}
static void
maskcor_do(MaskcorArgs *args)
{
enum { WORK_PER_UPDATE = 50000000 };
GwyDataField *dfield, *kernel, *retfield, *score;
GwyContainer *data, *kerneldata;
GwyComputationState *state;
GQuark quark;
gint newid, work, wpi;
kerneldata = gwy_app_data_browser_get(args->kernel.datano);
quark = gwy_app_get_data_key_for_id(args->kernel.id);
kernel = GWY_DATA_FIELD(gwy_container_get_object(kerneldata, quark));
data = gwy_app_data_browser_get(args->data.datano);
quark = gwy_app_get_data_key_for_id(args->data.id);
dfield = GWY_DATA_FIELD(gwy_container_get_object(data, quark));
retfield = gwy_data_field_new_alike(dfield, FALSE);
/* FIXME */
if (args->method == GWY_CORRELATION_NORMAL) {
gwy_app_wait_start(gwy_app_find_window_for_channel(data, args->data.id),
_("Initializing..."));
state = gwy_data_field_correlate_init(dfield, kernel, retfield);
gwy_app_wait_set_message(_("Correlating..."));
work = 0;
wpi = gwy_data_field_get_xres(kernel)*gwy_data_field_get_yres(kernel);
wpi = MIN(wpi, WORK_PER_UPDATE);
do {
gwy_data_field_correlate_iteration(state);
work += wpi;
if (work > WORK_PER_UPDATE) {
work -= WORK_PER_UPDATE;
if (!gwy_app_wait_set_fraction(state->fraction)) {
gwy_data_field_correlate_finalize(state);
gwy_app_wait_finish();
g_object_unref(retfield);
return;
}
}
} while (state->state != GWY_COMPUTATION_STATE_FINISHED);
gwy_data_field_correlate_finalize(state);
gwy_app_wait_finish();
}
else
gwy_data_field_correlate(dfield, kernel, retfield, args->method);
/* score - do new data with score */
if (args->result == GWY_MASKCOR_SCORE) {
score = gwy_data_field_duplicate(retfield);
newid = gwy_app_data_browser_add_data_field(score, data, TRUE);
gwy_app_sync_data_items(data, data,
args->data.id, newid, FALSE,
GWY_DATA_ITEM_GRADIENT, 0);
gwy_app_set_data_field_title(data, newid,
_("Correlation score"));
g_object_unref(score);
gwy_app_channel_log_add_proc(data, args->data.id, newid);
}
else {
/* add mask */
quark = gwy_app_get_mask_key_for_id(args->data.id);
gwy_app_undo_qcheckpointv(data, 1, &quark);
if (args->result == GWY_MASKCOR_OBJECTS)
plot_correlated(retfield,
gwy_data_field_get_xres(kernel),
gwy_data_field_get_yres(kernel),
args->threshold);
else if (args->result == GWY_MASKCOR_MAXIMA)
gwy_data_field_threshold(retfield, args->threshold, 0.0, 1.0);
gwy_container_set_object(data, quark, retfield);
gwy_app_channel_log_add_proc(data, args->data.id, args->data.id);
}
g_object_unref(retfield);
}
