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#include <gtk/gtk.h>
#include <rfftw.h>
#include "fluids.h"
#include "palette.h"
#include "glyphs.h"
#include "gtk_isolines.h"
static gboolean select_colormap(GtkComboBox *combo, gpointer data)
{
isolines_set_colormap(gtk_combo_box_get_active(combo));
}
static gboolean select_num_colors(GtkRange *adjustment, gpointer data)
{
isolines_set_num_colors((int)gtk_range_get_value(adjustment));
}
static gboolean select_num_isolines(GtkRange *adjustment, gpointer data)
{
printf("%f", gtk_range_get_value(adjustment));
isolines_set_nr((int)gtk_range_get_value(adjustment));
}
static gboolean select_alpha(GtkRange *adjustment, gpointer data)
{
isolines_set_alpha((float)gtk_range_get_value(adjustment));
}
GtkWidget *create_isolines_page(void)
{
/* in reality a page is really just a vbox filled with other widgets
*/
GtkWidget *page;
GtkWidget *frame;
GtkWidget *box;
GtkWidget *label;
GtkWidget *button;
GtkWidget *combo;
GtkAdjustment *adjustment;
GtkWidget *scale;
GSList *dataset_group;
page = gtk_vbox_new(FALSE, 0);
frame = gtk_frame_new("Scalarset");
box = gtk_hbox_new(FALSE, 0);
button = gtk_radio_button_new_with_label (NULL, "Rho");
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), TRUE);
g_signal_connect (G_OBJECT(button), "clicked", G_CALLBACK(set_glyph_scalar), (gpointer)SCALAR_RHO);
gtk_box_pack_start(GTK_BOX(box), button, TRUE, TRUE, 0);
gtk_widget_show(button);
dataset_group = gtk_radio_button_get_group(GTK_RADIO_BUTTON(button));
button = gtk_radio_button_new_with_label(dataset_group, "Velocity");
g_signal_connect (G_OBJECT(button), "clicked", G_CALLBACK(set_glyph_scalar), (gpointer)SCALAR_VEL);
gtk_box_pack_start(GTK_BOX(box), button, TRUE, TRUE, 0);
gtk_widget_show(button);
button = gtk_radio_button_new_with_label_from_widget(GTK_RADIO_BUTTON(button), "Force");
g_signal_connect (G_OBJECT(button), "clicked", G_CALLBACK(set_glyph_scalar), (gpointer)SCALAR_FORCE);
gtk_box_pack_start(GTK_BOX(box), button, TRUE, TRUE, 0);
gtk_widget_show(button);
gtk_container_add(GTK_CONTAINER(frame), box);
gtk_widget_show(box);
gtk_box_pack_start (GTK_BOX(page), frame, FALSE, TRUE, 0);
gtk_widget_show(frame);
frame = gtk_frame_new("Vectorset");
box = gtk_hbox_new(FALSE, 0);
button = gtk_radio_button_new_with_label(NULL, "Velocity");
// g_signal_connect (G_OBJECT(button), "clicked", G_CALLBACK(set_glyph_vector), (gpointer)VECTOR_VEL);
gtk_box_pack_start(GTK_BOX(box), button, TRUE, TRUE, 0);
gtk_widget_show(button);
dataset_group = gtk_radio_button_get_group(GTK_RADIO_BUTTON(button));
button = gtk_radio_button_new_with_label_from_widget(GTK_RADIO_BUTTON(button), "Force");
// g_signal_connect (G_OBJECT(button), "clicked", G_CALLBACK(set_glyph_vector), (gpointer)VECTOR_FORCE);
gtk_box_pack_start(GTK_BOX(box), button, TRUE, TRUE, 0);
gtk_widget_show(button);
gtk_container_add(GTK_CONTAINER(frame), box);
gtk_widget_show(box);
gtk_box_pack_start (GTK_BOX(page), frame, FALSE, TRUE, 0);
gtk_widget_show(frame);
frame = gtk_frame_new("Colors");
box = gtk_vbox_new(FALSE, 0);
label = gtk_label_new("Colormap");
gtk_box_pack_start(GTK_BOX(box), label, FALSE, TRUE, 0);
gtk_widget_show(label);
combo = gtk_combo_box_new_text();
gtk_combo_box_append_text(GTK_COMBO_BOX(combo), PALETTE_NAME_BLACKWHITE);
gtk_combo_box_append_text(GTK_COMBO_BOX(combo), PALETTE_NAME_RAINBOW);
gtk_combo_box_append_text(GTK_COMBO_BOX(combo), PALETTE_NAME_BANDS);
gtk_combo_box_append_text(GTK_COMBO_BOX(combo), PALETTE_NAME_BLUE_GREEN_RED);
gtk_combo_box_append_text(GTK_COMBO_BOX(combo), PALETTE_NAME_WILRIK);
gtk_combo_box_append_text(GTK_COMBO_BOX(combo), PALETTE_NAME_OLIVER);
gtk_combo_box_append_text(GTK_COMBO_BOX(combo), PALETTE_NAME_RED);
gtk_combo_box_append_text(GTK_COMBO_BOX(combo), PALETTE_NAME_GREEN);
gtk_combo_box_append_text(GTK_COMBO_BOX(combo), PALETTE_NAME_BLUE);
gtk_combo_box_set_active(GTK_COMBO_BOX(combo), isolines_get_colormap());
g_signal_connect(combo, "changed", G_CALLBACK(select_colormap), (gpointer)NULL);
gtk_box_pack_start(GTK_BOX(box), combo, FALSE, TRUE, 0);
gtk_widget_show(combo);
label = gtk_label_new("Number of Colors");
gtk_box_pack_start(GTK_BOX(box), label, FALSE, TRUE, 0);
gtk_widget_show(label);
adjustment = GTK_ADJUSTMENT(gtk_adjustment_new(
isolines_get_num_colors(), 1, PALETTE_MAXCOLORS, 0.5, 5, 0.1));
scale = gtk_hscale_new(adjustment);
gtk_scale_set_digits(GTK_SCALE(scale), 0);
g_signal_connect(GTK_RANGE(scale), "value-changed", G_CALLBACK(select_num_colors), NULL);
gtk_box_pack_start(GTK_BOX(box), scale, FALSE, TRUE, 0);
gtk_widget_show(scale);
//label = gtk_label_new("Alpha");
//gtk_box_pack_start(GTK_BOX(box), label, FALSE, TRUE, 0);
//gtk_widget_show(label);
//color_adjustment = GTK_ADJUSTMENT(gtk_adjustment_new(
// isolines_get_alpha(), 0, 1, 0.05, 0.05, 0.01));
//color_scale = gtk_hscale_new(color_adjustment);
// gtk_scale_set_digits(GTK_SCALE(color_scale), 1);
// g_signal_connect(GTK_RANGE(color_scale), "value-changed", G_CALLBACK(select_alpha), NULL);
//gtk_box_pack_start(GTK_BOX(box), color_scale, FALSE, TRUE, 0);
//gtk_widget_show(color_scale);
gtk_container_add(GTK_CONTAINER(frame), box);
gtk_widget_show(box);
label = gtk_label_new("Number of isolines");
gtk_box_pack_start(GTK_BOX(box), label, FALSE, TRUE, 0);
gtk_widget_show(label);
adjustment = GTK_ADJUSTMENT(gtk_adjustment_new(isolines_get_nr(), 0, 8, 0.5, 5, 0.1));
scale = gtk_hscale_new(adjustment);
gtk_scale_set_digits(GTK_SCALE(scale), 0);
g_signal_connect(GTK_RANGE(scale), "value-changed", G_CALLBACK(select_num_isolines), NULL);
gtk_box_pack_start(GTK_BOX(box), scale, FALSE, TRUE, 0);
gtk_widget_show(scale);
gtk_container_add(GTK_CONTAINER(frame), box);
gtk_widget_show(box);
gtk_box_pack_start(GTK_BOX(page), frame, FALSE, TRUE, 0);
gtk_widget_show(frame);
return page;
}
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