140 lines
3.5 KiB
C
140 lines
3.5 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <gtk/gtk.h>
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#include <gtk/gtkgl.h>
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#include <glade/glade.h>
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#include <GL/glut.h>
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#include "config.h"
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#include "display.h"
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#include "input.h"
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#include "event_callbacks.c"
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// Materials
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gfloat ledOnMaterial[] = {0.0, 0.0, 1.0, 0.4};
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gfloat ledOffMaterial[] = {0.1, 0.1, 0.1, 0.0};
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gfloat wireMaterial[] = {0.7, 0.7, 0.7, 1.0};
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gfloat innerWireMaterial[] = {0.3, 0.3, 0.3, 0.3};
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// Colors
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gfloat backgroundColor[] = {0.3, 0.3, 0.3, 0.4};
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// Positions
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gfloat light0Pos[] = {70, 70, 70, 0.0};
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gfloat lookX = 0.0, lookZ = 0.0;
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gfloat eyePos = 0.0, eyeAngle = 45.0;
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gint ledOrientation = TOP_ORIENTATION;
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// Objects
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GLUquadricObj *quadric;
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GdkGLConfig *glConfig;
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GdkGLContext *glContext;
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GtkWidget *window, *drawingArea;
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GladeXML *xml;
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// LED data
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gint animation[32][28] = {{0}};
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gint currentFrame = 0;
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gint animationLength = 1;
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// Hardware
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gboolean isCubeConnected = FALSE;
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void connectToLEDCube(void) {
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char message[255];
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int ret = 0;
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int attempts = 0;
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GtkLabel *statusLine = GTK_LABEL(glade_xml_get_widget(xml, "connection_label"));
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// We wait till the User connects the cube
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while (ret == 0 || ret != SUCCESSFULLY_CONNECTED) {
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attempts++;
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sprintf(message, "Try to detect the LED-Cube ... %d", attempts);
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gtk_label_set_text(statusLine, message);
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ret = lc_init();
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if (ret == SUCCESSFULLY_CONNECTED) {
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displayCurrentFrame();
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break;
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}
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sleep(2);
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}
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isCubeConnected = TRUE;
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gtk_label_set_text(statusLine, "LED-Cube successfully connected!");
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//TODO: Start the watchdog
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}
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gint main(gint argc, gchar *argv[]) {
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GThread *connectThread;
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gtk_init(&argc, &argv);
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gdk_gl_init(&argc, &argv);
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glutInit(&argc, argv);
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quadric = gluNewQuadric();
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gluQuadricNormals(quadric, GLU_SMOOTH);
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gluQuadricDrawStyle(quadric, GLU_FILL);
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glShadeModel(GL_SMOOTH);
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glEnable(GL_LIGHTING);
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glEnable(GL_LIGHT0);
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glLightfv(GL_LIGHT0, GL_POSITION, light0Pos);
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glLightfv(GL_LIGHT0, GL_AMBIENT, backgroundColor);
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glMatrixMode(GL_MODELVIEW);
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// Configure the OpenGL widget
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glConfig = gdk_gl_config_new_by_mode(GDK_GL_MODE_RGB | GDK_GL_MODE_DEPTH | GDK_GL_MODE_DOUBLE);
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if (glConfig == NULL) {
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g_warning("Double buffer not available, trying single buffer.");
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glConfig = gdk_gl_config_new_by_mode(GDK_GL_MODE_RGB | GDK_GL_MODE_DEPTH);
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if (glConfig == NULL) {
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g_error("Sorry, can't configure the OpenGL window. Giving up.");
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exit(1);
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}
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}
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xml = glade_xml_new("main_gui.glade", NULL, NULL);
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window = glade_xml_get_widget(xml, "main_window");
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gtk_container_set_reallocate_redraws(GTK_CONTAINER(window), TRUE);
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drawingArea = glade_xml_get_widget(xml, "drawing_area");
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gtk_widget_set_gl_capability(drawingArea, glConfig, NULL, TRUE, GDK_GL_RGBA_TYPE);
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// Configure the first frame
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animation[currentFrame][13] = 1;
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animation[currentFrame][27] = 1; // delay to "normal"
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g_print("frame: %d\n", currentFrame);
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gtk_combo_box_set_active(GTK_COMBO_BOX(glade_xml_get_widget(xml, "dropdown_delay")), 1);
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moveCameraPosition(21);
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glade_xml_signal_autoconnect(xml);
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if (g_thread_supported()) {
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gdk_threads_init();
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} else {
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g_error("Threads not supported, we die.");
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exit(1);
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}
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// Start the polling thread to try to connect to the LED-Cube.
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GError *error;
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connectThread = g_thread_new("connection_thread", (GThreadFunc)connectToLEDCube, &error);
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if (connectThread == NULL) {
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g_error("Can't create the thread, we stop here.");
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exit(1);
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}
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gtk_widget_show(window);
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gtk_main();
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lc_close();
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return 0;
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}
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