/* * dialog-random-generator.c: * * Authors: * Jukka-Pekka Iivonen * Andreas J. Guelzow * * (C) Copyright 2000, 2001 by Jukka-Pekka Iivonen * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include #include #include "dialogs.h" #include "help.h" #include "tool-dialogs.h" #include "random-generator.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include /**********************************************/ /* Generic guru items */ /**********************************************/ #define RANDOM_KEY "analysistools-random-dialog" typedef struct { GenericToolState base; GtkWidget *distribution_grid; GtkWidget *distribution_combo; GtkWidget *par1_label; GtkWidget *par1_entry; GtkWidget *par1_expr_entry; GtkWidget *par2_label; GtkWidget *par2_entry; GtkWidget *vars_entry; GtkWidget *count_entry; random_distribution_t distribution; } RandomToolState; /**********************************************/ /* Begin of random tool code */ /**********************************************/ typedef struct { GtkWidget *dialog; GtkWidget *distribution_grid; GtkWidget *distribution_combo; GtkWidget *par1_label, *par1_entry; GtkWidget *par2_label, *par2_entry; } random_tool_callback_t; /* Name to show in list and parameter labels for a random distribution */ typedef struct { random_distribution_t dist; const char *name; const char *label1; const char *label2; gboolean par1_is_range; } DistributionStrs; /* Distribution strings for Random Number Generator */ static const DistributionStrs distribution_strs[] = { /* The most commonly used are listed first. I think uniform, gaussian * and discrete are the most commonly used, or what do you think? */ { UniformDistribution, N_("Uniform"), N_("_Lower Bound:"), N_("_Upper Bound:"), FALSE }, { UniformIntDistribution, N_("Uniform Integer"), N_("_Lower Bound:"), N_("_Upper Bound:"), FALSE }, { NormalDistribution, N_("Normal"), N_("_Mean:"), N_("_Standard Deviation:"), FALSE }, { DiscreteDistribution, N_("Discrete"), N_("_Value And Probability Input Range:"), NULL, TRUE }, /* The others are in alphabetical order. */ { BernoulliDistribution, N_("Bernoulli"), N_("_p Value:"), NULL, FALSE }, { BetaDistribution, N_("Beta"), N_("_a Value:"), N_("_b Value:"), FALSE }, { BinomialDistribution, N_("Binomial"), N_("_p Value:"), N_("N_umber of Trials:"), FALSE }, { CauchyDistribution, N_("Cauchy"), N_("_a Value:"), NULL, FALSE }, { ChisqDistribution, N_("Chisq"), N_("_nu Value:"), NULL, FALSE }, { ExponentialDistribution, N_("Exponential"), N_("_b Value:"), NULL, FALSE }, { ExponentialPowerDistribution, N_("Exponential Power"), N_("_a Value:"), N_("_b Value:"), FALSE }, { FdistDistribution, N_("F"), N_("nu_1 Value:"), N_("nu_2 Value:"), FALSE }, { GammaDistribution, N_("Gamma"), N_("_a Value:"), N_("_b Value:"), FALSE }, { GaussianTailDistribution, N_("Gaussian Tail"), N_("_a Value:"), N_("_Sigma"), FALSE }, { GeometricDistribution, N_("Geometric"), N_("_p Value:"), NULL, FALSE }, { Gumbel1Distribution, N_("Gumbel (Type I)"), N_("_a Value:"), N_("_b Value:"), FALSE }, { Gumbel2Distribution, N_("Gumbel (Type II)"), N_("_a Value:"), N_("_b Value:"), FALSE }, { LandauDistribution, N_("Landau"), NULL, NULL, FALSE }, { LaplaceDistribution, N_("Laplace"), N_("_a Value:"), NULL, FALSE }, { LevyDistribution, N_("Levy alpha-Stable"), N_("_c Value:"), N_("_alpha:"), FALSE }, { LogarithmicDistribution, N_("Logarithmic"), N_("_p Value:"), NULL, FALSE }, { LogisticDistribution, N_("Logistic"), N_("_a Value:"), NULL, FALSE }, { LognormalDistribution, N_("Lognormal"), N_("_Zeta Value:"), N_("_Sigma"), FALSE }, { NegativeBinomialDistribution, N_("Negative Binomial"), N_("_p Value:"), N_("N_umber of Failures"), FALSE }, { ParetoDistribution, N_("Pareto"), N_("_a Value:"), N_("_b Value:"), FALSE }, { PoissonDistribution, N_("Poisson"), N_("_Lambda:"), NULL, FALSE }, { RayleighDistribution, N_("Rayleigh"), N_("_Sigma:"), NULL, FALSE }, { RayleighTailDistribution, N_("Rayleigh Tail"), N_("_a Value:"), N_("_Sigma:"), FALSE }, { TdistDistribution, N_("Student t"), N_("nu Value:"), NULL, FALSE }, { WeibullDistribution, N_("Weibull"), N_("_a Value:"), N_("_b Value:"), FALSE }, { 0, NULL, NULL, NULL, FALSE } }; /* * distribution_strs_find * @dist Distribution enum * * Find the strings record, given distribution enum. * Returns pointer to strings record. */ static const DistributionStrs * distribution_strs_find (random_distribution_t dist) { int i; for (i = 0; distribution_strs[i].name != NULL; i++) if (distribution_strs[i].dist == dist) return &distribution_strs[i]; return &distribution_strs[0]; } /* * combo_get_distribution * @combo combo widget with distribution list * * Find from combo the distribution the user selected */ static random_distribution_t combo_get_distribution (GtkWidget *combo) { return distribution_strs[gtk_combo_box_get_active (GTK_COMBO_BOX (combo))].dist; } /** * random_tool_update_sensitivity: * @dummy: * @state: * * Update the dialog widgets sensitivity if the only items of interest * are the standard input (one range) and output items. **/ static void random_tool_update_sensitivity_cb (G_GNUC_UNUSED GtkWidget *dummy, RandomToolState *state) { gboolean ready = FALSE; gint count, vars; gnm_float a_float, b_float, from_val, to_val, p_val; GnmValue *disc_prob_range; random_distribution_t the_dist; the_dist = combo_get_distribution (state->distribution_combo); ready = ((entry_to_int (GTK_ENTRY (state->vars_entry), &vars, FALSE) == 0 && vars > 0) && (entry_to_int (GTK_ENTRY (state->count_entry), &count, FALSE) == 0 && count > 0) && gnm_dao_is_ready (GNM_DAO (state->base.gdao))); switch (the_dist) { case NormalDistribution: ready = ready && entry_to_float (GTK_ENTRY (state->par1_entry), &a_float, FALSE) == 0 && entry_to_float (GTK_ENTRY (state->par2_entry), &a_float, FALSE) == 0; break; case BernoulliDistribution: ready = ready && entry_to_float (GTK_ENTRY (state->par1_entry), &p_val, FALSE) == 0 && p_val <= 1.0 && p_val > 0.0; break; case BetaDistribution: ready = ready && entry_to_float (GTK_ENTRY (state->par1_entry), &a_float, FALSE) == 0; ready = ready && entry_to_float (GTK_ENTRY (state->par2_entry), &b_float, FALSE) == 0; break; case PoissonDistribution: ready = ready && entry_to_float (GTK_ENTRY (state->par1_entry), &a_float, FALSE) == 0 && a_float > 0.0; break; case ExponentialDistribution: ready = ready && entry_to_float (GTK_ENTRY (state->par1_entry), &a_float, FALSE) == 0 && a_float > 0.0; break; case ExponentialPowerDistribution: ready = ready && entry_to_float (GTK_ENTRY (state->par1_entry), &a_float, FALSE) == 0 && a_float > 0.0; ready = ready && entry_to_float (GTK_ENTRY (state->par2_entry), &b_float, FALSE) == 0 && b_float > 0.0; break; case CauchyDistribution: ready = ready && entry_to_float (GTK_ENTRY (state->par1_entry), &a_float, FALSE) == 0 && a_float > 0.0; break; case ChisqDistribution: ready = ready && entry_to_float (GTK_ENTRY (state->par1_entry), &a_float, FALSE) == 0 && a_float > 0.0; break; case LandauDistribution: ready = TRUE; break; case LaplaceDistribution: ready = ready && entry_to_float (GTK_ENTRY (state->par1_entry), &a_float, FALSE) == 0 && a_float > 0.0; break; case GaussianTailDistribution: ready = ready && entry_to_float (GTK_ENTRY (state->par1_entry), &a_float, FALSE) == 0 && a_float > 0.0; ready = ready && entry_to_float (GTK_ENTRY (state->par2_entry), &b_float, FALSE) == 0 && b_float > 0.0; break; case RayleighDistribution: ready = ready && entry_to_float (GTK_ENTRY (state->par1_entry), &a_float, FALSE) == 0 && a_float > 0.0; break; case RayleighTailDistribution: ready = ready && entry_to_float (GTK_ENTRY (state->par1_entry), &a_float, FALSE) == 0 && a_float > 0.0; ready = ready && entry_to_float (GTK_ENTRY (state->par2_entry), &b_float, FALSE) == 0 && b_float > 0.0; break; case ParetoDistribution: ready = ready && entry_to_float (GTK_ENTRY (state->par1_entry), &a_float, FALSE) == 0 && a_float > 0.0; ready = ready && entry_to_float (GTK_ENTRY (state->par2_entry), &b_float, FALSE) == 0 && b_float > 0.0; break; case LevyDistribution: ready = ready && entry_to_float (GTK_ENTRY (state->par1_entry), &a_float, FALSE) == 0 && a_float > 0.0; ready = ready && entry_to_float (GTK_ENTRY (state->par2_entry), &b_float, FALSE) == 0 && b_float > 0.0; break; case FdistDistribution: ready = ready && entry_to_float (GTK_ENTRY (state->par1_entry), &a_float, FALSE) == 0 && a_float > 0.0; ready = ready && entry_to_float (GTK_ENTRY (state->par2_entry), &b_float, FALSE) == 0 && b_float > 0.0; break; case LognormalDistribution: ready = ready && entry_to_float (GTK_ENTRY (state->par1_entry), &a_float, FALSE) == 0 && a_float > 0.0; ready = ready && entry_to_float (GTK_ENTRY (state->par2_entry), &b_float, FALSE) == 0 && b_float > 0.0; break; case TdistDistribution: ready = ready && entry_to_float (GTK_ENTRY (state->par1_entry), &a_float, FALSE) == 0 && a_float > 0.0; break; case WeibullDistribution: ready = ready && entry_to_float (GTK_ENTRY (state->par1_entry), &a_float, FALSE) == 0 && a_float > 0.0; ready = ready && entry_to_float (GTK_ENTRY (state->par2_entry), &b_float, FALSE) == 0 && b_float > 0.0; break; case GeometricDistribution: ready = ready && entry_to_float (GTK_ENTRY (state->par1_entry), &p_val, FALSE) == 0 && p_val >= 0.0 && p_val <= 1; break; case LogarithmicDistribution: ready = ready && entry_to_float (GTK_ENTRY (state->par1_entry), &p_val, FALSE) == 0 && p_val >= 0.0 && p_val <= 1; break; case LogisticDistribution: ready = ready && entry_to_float (GTK_ENTRY (state->par1_entry), &a_float, FALSE) == 0 && a_float > 0.0; break; case GammaDistribution: ready = ready && entry_to_float (GTK_ENTRY (state->par1_entry), &a_float, FALSE) == 0 && a_float > 0.0; ready = ready && entry_to_float (GTK_ENTRY (state->par2_entry), &b_float, FALSE) == 0 && b_float > 0.0; break; case Gumbel1Distribution: case Gumbel2Distribution: ready = ready && entry_to_float (GTK_ENTRY (state->par1_entry), &a_float, FALSE) == 0 && a_float > 0.0; ready = ready && entry_to_float (GTK_ENTRY (state->par2_entry), &b_float, FALSE) == 0 && b_float > 0.0; break; case BinomialDistribution: ready = ready && entry_to_float (GTK_ENTRY (state->par1_entry), &p_val, FALSE) == 0 && entry_to_int (GTK_ENTRY (state->par2_entry), &count, FALSE) == 0 && p_val <= 1.0 && p_val > 0.0 && count > 0; break; case NegativeBinomialDistribution: ready = ready && entry_to_float (GTK_ENTRY (state->par1_entry), &p_val, FALSE) == 0 && entry_to_int (GTK_ENTRY (state->par2_entry), &count, FALSE) == 0 && p_val <= 1.0 && p_val > 0.0 && count > 0; break; case DiscreteDistribution: disc_prob_range = gnm_expr_entry_parse_as_value (GNM_EXPR_ENTRY (state->par1_expr_entry), state->base.sheet); ready = ready && disc_prob_range != NULL; value_release (disc_prob_range); break; case UniformIntDistribution: ready = ready && entry_to_float (GTK_ENTRY (state->par1_entry), &from_val, FALSE) == 0 && entry_to_float (GTK_ENTRY (state->par2_entry), &to_val, FALSE) == 0 && from_val <= to_val; break; case UniformDistribution: default: ready = ready && entry_to_float (GTK_ENTRY (state->par1_entry), &from_val, FALSE) == 0 && entry_to_float (GTK_ENTRY (state->par2_entry), &to_val, FALSE) == 0 && from_val <= to_val; break; } gtk_widget_set_sensitive (state->base.apply_button, ready); gtk_widget_set_sensitive (state->base.ok_button, ready); } /* * distribution_parbox_config * @p Callback data * @dist Distribution * * Configure parameter widgets given random distribution. * * Set labels and accelerators, and hide/show entry fields as needed. **/ static void distribution_parbox_config (RandomToolState *state, random_distribution_t dist) { GtkWidget *par1_entry; const DistributionStrs *ds = distribution_strs_find (dist); if (ds->par1_is_range) { par1_entry = state->par1_expr_entry; gtk_widget_hide (state->par1_entry); } else { par1_entry = state->par1_entry; gtk_widget_hide (state->par1_expr_entry); } if (ds->label1 != NULL) { gtk_label_set_text_with_mnemonic (GTK_LABEL (state->par1_label), _(ds->label1)); gtk_label_set_mnemonic_widget (GTK_LABEL (state->par1_label), par1_entry); gtk_widget_show (par1_entry); } else { gtk_label_set_text (GTK_LABEL (state->par1_label), ""); gtk_widget_hide (par1_entry); } if (ds->label2 != NULL) { gtk_label_set_text_with_mnemonic (GTK_LABEL (state->par2_label), _(ds->label2)); gtk_label_set_mnemonic_widget (GTK_LABEL (state->par2_label), state->par2_entry); gtk_widget_show (state->par2_entry); } else { gtk_label_set_text (GTK_LABEL (state->par2_label), ""); gtk_widget_hide (state->par2_entry); } } /* * distribution_callback * @widget Not used * @p Callback data * * Configure the random distribution parameters widgets for the distribution * which was selected. */ static void distribution_callback (G_GNUC_UNUSED GtkWidget *widget, RandomToolState *state) { random_distribution_t dist; dist = combo_get_distribution (state->distribution_combo); distribution_parbox_config (state, dist); } /** * dialog_random_realized: * @widget * @state: * * Make initial geometry of distribution table permanent. * * The dialog is constructed with the distribution_grid containing the widgets * which need the most space. At construction time, we do not know how large * the distribution_grid needs to be, but we do know when the dialog is * realized. This callback for "realized" makes this size the user specified * size so that the table will not shrink when we later change label texts and * hide/show widgets. * **/ static void dialog_random_realized (GtkWidget *widget, RandomToolState *state) { GtkWidget *t = state->distribution_grid; GtkWidget *l = state->par1_label; GtkAllocation a; gtk_widget_get_allocation (t, &a); gtk_widget_set_size_request (t, a.width, a.height); gtk_widget_get_allocation (l, &a); gtk_widget_set_size_request (l, a.width, a.height); distribution_callback (widget, state); } /** * random_tool_ok_clicked_cb: * @button: * @state: * * Retrieve the information from the dialog and call the appropriate tool. * Note that we assume that the ok_button is only active if the entry fields * contain sensible data. **/ static void random_tool_ok_clicked_cb (GtkWidget *button, RandomToolState *state) { data_analysis_output_t *dao; tools_data_random_t *data; gint err; data = g_new0 (tools_data_random_t, 1); dao = parse_output ((GenericToolState *)state, NULL); data->wbc = WORKBOOK_CONTROL (state->base.wbcg); err = entry_to_int (GTK_ENTRY (state->vars_entry), &data->n_vars, FALSE); err = entry_to_int (GTK_ENTRY (state->count_entry), &data->count, FALSE); data->distribution = state->distribution = combo_get_distribution (state->distribution_combo); switch (state->distribution) { case NormalDistribution: err = entry_to_float (GTK_ENTRY (state->par1_entry), &data->param.normal.mean, TRUE); err = entry_to_float (GTK_ENTRY (state->par2_entry), &data->param.normal.stdev, TRUE); break; case BernoulliDistribution: err = entry_to_float (GTK_ENTRY (state->par1_entry), &data->param.bernoulli.p, TRUE); break; case BetaDistribution: err = entry_to_float (GTK_ENTRY (state->par1_entry), &data->param.beta.a, TRUE); err = entry_to_float (GTK_ENTRY (state->par1_entry), &data->param.beta.b, TRUE); break; case PoissonDistribution: err = entry_to_float (GTK_ENTRY (state->par1_entry), &data->param.poisson.lambda, TRUE); break; case ExponentialDistribution: err = entry_to_float (GTK_ENTRY (state->par1_entry), &data->param.exponential.b, TRUE); break; case ExponentialPowerDistribution: err = entry_to_float (GTK_ENTRY (state->par1_entry), &data->param.exppow.a, TRUE); err = entry_to_float (GTK_ENTRY (state->par2_entry), &data->param.exppow.b, TRUE); break; case CauchyDistribution: err = entry_to_float (GTK_ENTRY (state->par1_entry), &data->param.cauchy.a, TRUE); break; case LandauDistribution: break; case LaplaceDistribution: err = entry_to_float (GTK_ENTRY (state->par1_entry), &data->param.laplace.a, TRUE); break; case GaussianTailDistribution: err = entry_to_float (GTK_ENTRY (state->par1_entry), &data->param.gaussian_tail.a, TRUE); err = entry_to_float (GTK_ENTRY (state->par2_entry), &data->param.gaussian_tail.sigma, TRUE); break; case ChisqDistribution: err = entry_to_float (GTK_ENTRY (state->par1_entry), &data->param.chisq.nu, TRUE); break; case LogarithmicDistribution: err = entry_to_float (GTK_ENTRY (state->par1_entry), &data->param.logarithmic.p, TRUE); break; case LogisticDistribution: err = entry_to_float (GTK_ENTRY (state->par1_entry), &data->param.logistic.a, TRUE); break; case RayleighDistribution: err = entry_to_float (GTK_ENTRY (state->par1_entry), &data->param.rayleigh.sigma, TRUE); break; case RayleighTailDistribution: err = entry_to_float (GTK_ENTRY (state->par1_entry), &data->param.rayleigh_tail.a, TRUE); err = entry_to_float (GTK_ENTRY (state->par2_entry), &data->param.rayleigh_tail.sigma, TRUE); break; case LognormalDistribution: err = entry_to_float (GTK_ENTRY (state->par1_entry), &data->param.lognormal.zeta, TRUE); err = entry_to_float (GTK_ENTRY (state->par2_entry), &data->param.lognormal.sigma, TRUE); break; case LevyDistribution: err = entry_to_float (GTK_ENTRY (state->par1_entry), &data->param.levy.c, TRUE); err = entry_to_float (GTK_ENTRY (state->par2_entry), &data->param.levy.alpha, TRUE); break; case FdistDistribution: err = entry_to_float (GTK_ENTRY (state->par1_entry), &data->param.fdist.nu1, TRUE); err = entry_to_float (GTK_ENTRY (state->par2_entry), &data->param.fdist.nu2, TRUE); break; case ParetoDistribution: err = entry_to_float (GTK_ENTRY (state->par1_entry), &data->param.pareto.a, TRUE); err = entry_to_float (GTK_ENTRY (state->par2_entry), &data->param.pareto.b, TRUE); break; case TdistDistribution: err = entry_to_float (GTK_ENTRY (state->par1_entry), &data->param.tdist.nu, TRUE); break; case WeibullDistribution: err = entry_to_float (GTK_ENTRY (state->par1_entry), &data->param.weibull.a, TRUE); err = entry_to_float (GTK_ENTRY (state->par2_entry), &data->param.weibull.b, TRUE); break; case GeometricDistribution: err = entry_to_float (GTK_ENTRY (state->par1_entry), &data->param.geometric.p, TRUE); break; case GammaDistribution: err = entry_to_float (GTK_ENTRY (state->par1_entry), &data->param.gamma.a, TRUE); err = entry_to_float (GTK_ENTRY (state->par2_entry), &data->param.gamma.b, TRUE); break; case Gumbel1Distribution: case Gumbel2Distribution: err = entry_to_float (GTK_ENTRY (state->par1_entry), &data->param.gumbel.a, TRUE); err = entry_to_float (GTK_ENTRY (state->par2_entry), &data->param.gumbel.b, TRUE); break; case BinomialDistribution: err = entry_to_float (GTK_ENTRY (state->par1_entry), &data->param.binomial.p, TRUE); err = entry_to_int (GTK_ENTRY (state->par2_entry), &data->param.binomial.trials, TRUE); break; case NegativeBinomialDistribution: err = entry_to_float (GTK_ENTRY (state->par1_entry), &data->param.negbinom.p, TRUE); err = entry_to_int (GTK_ENTRY (state->par2_entry), &data->param.negbinom.f, TRUE); break; case DiscreteDistribution: data->param.discrete.range = gnm_expr_entry_parse_as_value ( GNM_EXPR_ENTRY (state->par1_expr_entry), state->base.sheet); break; case UniformIntDistribution: err = entry_to_float (GTK_ENTRY (state->par1_entry), &data->param.uniform.lower_limit, TRUE); err = entry_to_float (GTK_ENTRY (state->par2_entry), &data->param.uniform.upper_limit, TRUE); break; case UniformDistribution: default: err = entry_to_float (GTK_ENTRY (state->par1_entry), &data->param.uniform.lower_limit, TRUE); err = entry_to_float (GTK_ENTRY (state->par2_entry), &data->param.uniform.upper_limit, TRUE); break; } if (!cmd_analysis_tool (WORKBOOK_CONTROL (state->base.wbcg), state->base.sheet, dao, data, tool_random_engine, TRUE) && (button == state->base.ok_button)) gtk_widget_destroy (state->base.dialog); } /** * dialog_random_tool_init: * @state: * * Create the dialog (guru). * **/ static void dialog_random_tool_init (RandomToolState *state) { int i, dist_str_no; const DistributionStrs *ds; /* GList *distribution_type_strs = NULL;*/ GtkGrid *grid; GtkListStore *store; GtkTreeIter iter; GtkCellRenderer *renderer; GnmRange const *first; state->distribution = UniformDistribution; state->distribution_grid = go_gtk_builder_get_widget (state->base.gui, "distribution-grid"); state->distribution_combo = go_gtk_builder_get_widget (state->base.gui, "distribution_combo"); state->par1_entry = go_gtk_builder_get_widget (state->base.gui, "par1_entry"); state->par1_label = go_gtk_builder_get_widget (state->base.gui, "par1_label"); state->par2_label = go_gtk_builder_get_widget (state->base.gui, "par2_label"); state->par2_entry = go_gtk_builder_get_widget (state->base.gui, "par2_entry"); state->vars_entry = go_gtk_builder_get_widget (state->base.gui, "vars_entry"); state->count_entry = go_gtk_builder_get_widget (state->base.gui, "count_entry"); int_to_entry (GTK_ENTRY (state->count_entry), 1); renderer = (GtkCellRenderer*) gtk_cell_renderer_text_new(); gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (state->distribution_combo), renderer, TRUE); gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (state->distribution_combo), renderer, "text", 0, NULL); store = gtk_list_store_new (1, G_TYPE_STRING); gtk_combo_box_set_model (GTK_COMBO_BOX (state->distribution_combo), GTK_TREE_MODEL (store)); g_object_unref (store); for (i = 0, dist_str_no = 0; distribution_strs[i].name != NULL; i++) { gtk_list_store_append (store, &iter); gtk_list_store_set (store, &iter, 0, _(distribution_strs[i].name), -1); if (distribution_strs[i].dist == state->distribution) dist_str_no = i; } gtk_combo_box_set_active (GTK_COMBO_BOX (state->distribution_combo), dist_str_no); ds = distribution_strs_find (UniformDistribution); gtk_label_set_text_with_mnemonic (GTK_LABEL (state->par1_label), _(ds->label1)); g_signal_connect (state->distribution_combo, "changed", G_CALLBACK (distribution_callback), state); g_signal_connect (state->distribution_combo, "changed", G_CALLBACK (random_tool_update_sensitivity_cb), state); grid = GTK_GRID (go_gtk_builder_get_widget (state->base.gui, "distribution-grid")); state->par1_expr_entry = GTK_WIDGET (gnm_expr_entry_new (state->base.wbcg, TRUE)); gnm_expr_entry_set_flags (GNM_EXPR_ENTRY (state->par1_expr_entry), GNM_EE_SINGLE_RANGE, GNM_EE_MASK); gtk_widget_set_hexpand (state->par1_expr_entry, TRUE); gtk_grid_attach (grid, state->par1_expr_entry, 1, 1, 1, 1); gnumeric_editable_enters (GTK_WINDOW (state->base.dialog), GTK_WIDGET (state->par1_expr_entry)); gnumeric_editable_enters (GTK_WINDOW (state->base.dialog), GTK_WIDGET (state->par1_entry)); gnumeric_editable_enters (GTK_WINDOW (state->base.dialog), GTK_WIDGET (state->par2_entry)); gnumeric_editable_enters (GTK_WINDOW (state->base.dialog), GTK_WIDGET (state->vars_entry)); gnumeric_editable_enters (GTK_WINDOW (state->base.dialog), GTK_WIDGET (state->count_entry)); g_signal_connect (G_OBJECT (state->base.dialog), "realize", G_CALLBACK (dialog_random_realized), state); g_signal_connect_after (G_OBJECT (state->vars_entry), "changed", G_CALLBACK (random_tool_update_sensitivity_cb), state); g_signal_connect_after (G_OBJECT (state->count_entry), "changed", G_CALLBACK (random_tool_update_sensitivity_cb), state); g_signal_connect_after (G_OBJECT (state->par1_entry), "changed", G_CALLBACK (random_tool_update_sensitivity_cb), state); g_signal_connect_after (G_OBJECT (state->par2_entry), "changed", G_CALLBACK (random_tool_update_sensitivity_cb), state); g_signal_connect_after (G_OBJECT (state->par1_expr_entry), "changed", G_CALLBACK (random_tool_update_sensitivity_cb), state); first = selection_first_range (state->base.sv, NULL, NULL); if (first != NULL) { dialog_tool_preset_to_range (&state->base); int_to_entry (GTK_ENTRY (state->count_entry), first->end.row - first->start.row + 1); int_to_entry (GTK_ENTRY (state->vars_entry), first->end.col - first->start.col + 1); } random_tool_update_sensitivity_cb (NULL, state); } /** * dialog_random_tool: * @wbcg: * @sheet: * * Show the dialog (guru). * **/ int dialog_random_tool (WBCGtk *wbcg, Sheet *sheet) { RandomToolState *state; if (wbcg == NULL) { return 1; } /* Only pop up one copy per workbook */ if (gnumeric_dialog_raise_if_exists (wbcg, RANDOM_KEY)) { return 0; } state = g_new (RandomToolState, 1); if (dialog_tool_init ((GenericToolState *)state, wbcg, sheet, GNUMERIC_HELP_LINK_RANDOM_GENERATOR, "random-generation.ui", "Random", _("Could not create the Random Tool dialog."), RANDOM_KEY, G_CALLBACK (random_tool_ok_clicked_cb), NULL, G_CALLBACK (random_tool_update_sensitivity_cb), 0)) return 0; gnm_dao_set_put (GNM_DAO (state->base.gdao), FALSE, FALSE); dialog_random_tool_init (state); gtk_widget_show (state->base.dialog); return 0; }