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Shader Prism Effect (beta)

palmerstone
Nov 24th, 2011
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  1. #include <time.h>
  2. #include <cairo.h>
  3. #include <stdio.h>
  4. #include <stdlib.h>
  5. #include <windows.h>
  6. #include <gtk/gtk.h>
  7. #include <gdk/gdk.h>
  8. #include <gdk/gdkkeysyms.h>
  9. #include <gdk-pixbuf/gdk-pixbuf.h>
  10.  
  11. int global;
  12. char str[500], str2[500], str3[500], str4[500], str5[500], str6[500], slide[500];
  13. char image_list[5000][100];
  14. GtkContainer *box;
  15. GtkWindow *window;
  16. GtkWidget *vbox;
  17. GtkWidget *menubar, *filemenu, *help, *helpmenu;
  18. GtkWidget *file, *quit, *open, *save, *properties, *about, *slideshow, *shownext, *showprevious;
  19. GtkWidget *img, *img2;
  20. GtkWidget *dialog;
  21. GtkRequisition *allocator;
  22.  
  23. void wait(double seconds);
  24. void create_menu();
  25. void show_about();
  26. void open_file();
  27. void show_properties();
  28. static int keyboard_keys(GtkWidget *futile, GdkEventKey *lol, gpointer user_data);
  29. void start_slide();
  30. void get_list(char filename[500]);
  31. void store_list();
  32. void show_next();
  33. void show_previous();
  34.  
  35. void wait(double seconds)
  36. {
  37.    clock_t lol;
  38.    lol = clock() + (seconds * CLOCKS_PER_SEC);
  39.    while(clock() < lol) {}
  40. }
  41.  
  42. void create_menu()
  43. {
  44.    vbox = gtk_vbox_new(FALSE, 0);
  45.    box = gtk_vbox_new(FALSE, 0);
  46.    gtk_box_pack_start(GTK_BOX(box), vbox, TRUE, TRUE, 0);
  47.    menubar = gtk_menu_bar_new();
  48.    filemenu = gtk_menu_new();
  49.  
  50.    file = gtk_menu_item_new_with_label("File");
  51.    quit = gtk_menu_item_new_with_label("Quit                             Ctrl + Q");
  52.    open = gtk_menu_item_new_with_label("Open                           Ctrl + O");
  53.    save = gtk_menu_item_new_with_label("Save");
  54.    slideshow = gtk_menu_item_new_with_label("Start Slide");
  55.    showprevious = gtk_menu_item_new_with_label("Show Previous");
  56.    shownext = gtk_menu_item_new_with_label("Show Next");
  57.    properties = gtk_menu_item_new_with_label("Properties                   Ctrl + P");
  58.  
  59.    gtk_menu_item_set_submenu(GTK_MENU_ITEM(file), filemenu);
  60.    gtk_menu_shell_append(GTK_MENU_SHELL(filemenu), open);
  61.    gtk_menu_shell_append(GTK_MENU_SHELL(filemenu), save);
  62.    gtk_menu_shell_append(GTK_MENU_SHELL(filemenu), slideshow);
  63.    gtk_menu_shell_append(GTK_MENU_SHELL(filemenu), showprevious);
  64.    gtk_menu_shell_append(GTK_MENU_SHELL(filemenu), shownext);
  65.    gtk_menu_shell_append(GTK_MENU_SHELL(filemenu), properties);
  66.    gtk_menu_shell_append(GTK_MENU_SHELL(filemenu), quit);
  67.    gtk_menu_shell_append(GTK_MENU_SHELL(menubar), file);
  68.  
  69.    helpmenu = gtk_menu_new();
  70.    about = gtk_menu_item_new_with_label("About");
  71.    help = gtk_menu_item_new_with_label("Help");
  72.    gtk_menu_item_set_submenu(GTK_MENU_ITEM(help), helpmenu);
  73.    gtk_menu_shell_append(GTK_MENU_SHELL(helpmenu), about);
  74.    gtk_menu_shell_append(GTK_MENU_SHELL(menubar), help);
  75.    gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, FALSE, 0);
  76. }
  77.  
  78. void show_about()
  79. {
  80.    GtkWidget *dialog;
  81.    const char *author[] = {"None yet\n(However, Special thanks to Mehedi Hasan and\nShadman Shadab :-) )",NULL};
  82.    dialog = gtk_about_dialog_new();
  83.    gtk_about_dialog_set_program_name (GTK_ABOUT_DIALOG(dialog),"You just clicked about!");
  84.    gtk_about_dialog_set_authors (GTK_ABOUT_DIALOG(dialog),author);
  85.    gtk_about_dialog_set_comments (GTK_ABOUT_DIALOG(dialog),"Good job and go to hell!!");
  86.    gtk_window_set_position(GTK_WINDOW(dialog),GTK_WIN_POS_CENTER);
  87.    gtk_dialog_run(GTK_DIALOG(dialog));
  88. }
  89.  
  90. void open_file()
  91. {
  92.    dialog = gtk_file_chooser_dialog_new ("Open File",window,GTK_FILE_CHOOSER_ACTION_OPEN,GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,NULL);
  93.    if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
  94.    {
  95.        char *filename;
  96.        filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
  97.        strcpy(slide, filename);
  98.        get_list(filename);
  99.        store_list();
  100.        system(str2);
  101.        gtk_container_remove(GTK_CONTAINER(box), img);
  102.        img = gtk_image_new_from_file(filename);
  103.        gtk_widget_show(img);
  104.        gtk_box_pack_start(GTK_BOX(box), img, TRUE, TRUE, 0);
  105.        g_free (filename);
  106.    }
  107.    gtk_widget_destroy (dialog);
  108. }
  109.  
  110. void show_properties()
  111. {
  112.  
  113. }
  114.  
  115. static int keyboard_keys(GtkWidget *futile, GdkEventKey *lol, gpointer user_data)
  116. {
  117.    if (lol->state == GDK_CONTROL_MASK && (lol->keyval == GDK_KEY_q || lol->keyval == GDK_KEY_Q))
  118.        exit (0x0);
  119.    if (lol->state == GDK_CONTROL_MASK && (lol->keyval == GDK_KEY_O || lol->keyval == GDK_KEY_o))
  120.        open_file();
  121.    if (lol->state == GDK_CONTROL_MASK && (lol->keyval == GDK_KEY_P || lol->keyval == GDK_KEY_p))
  122.        show_properties();
  123.    if (lol->keyval == GDK_KEY_Right)
  124.        show_next();
  125.    if (lol->keyval == GDK_KEY_Left)
  126.        show_previous();
  127.    return TRUE;
  128. }
  129.  
  130.  
  131. void start_slide()
  132. {
  133.  
  134. }
  135.  
  136. void get_list(char filename[500])
  137. {
  138.    puts(filename);
  139.    int k = 0, j, l = 0, x;
  140.    int len = strlen(filename);
  141.    for (j = len - 1; filename[j] != '\\'; j--) x = 1;
  142.    str[0] = 0;
  143.    strcat(str, "cd /d ");
  144.    for (k = 0; k < j; k++) str4[l++] = filename[k];
  145.    str4[l] = 0;
  146.    str3[0] = filename[0], str3[1] = filename[1], str3[2] = 0;
  147.    system(str3);
  148.    strcat(str, str4);
  149.    strcpy(str2, str);
  150.    strcat(str, " && dir /b >> dir_listing.txt");
  151.    strcat(str2, " && del dir_listing.txt");
  152.    system(str);
  153.    strcat(str4, "\\dir_listing.txt");
  154. }
  155.  
  156. void store_list()
  157. {
  158.    FILE *input;
  159.    input = fopen(str4, "r");
  160.    for (global = 0; ;global++)
  161.    {
  162.        if (fscanf(input, "%[^\n]", image_list[global]) == EOF) break;
  163.        fgetc(input);
  164.    }
  165.    fclose(input);
  166. }
  167.  
  168. void show_next()
  169. {
  170.    int i, j, k, l = 0, len, flag2 = 0, flag3 = 0;
  171.    for (; ;)
  172.    {
  173.        for (i = 0; i < global; i++)
  174.        {
  175.            strcpy(str3, image_list[i]);
  176.            l = 0, len = strlen(slide);
  177.            str5[0] = 0;
  178.            for (j = len - 1; slide[j] != '\\'; j--) k = 1;
  179.            for (k = 0; k <= j; k++) str5[l++] = slide[k];
  180.            str5[l] = 0, k = 0;
  181.            strcat(str5, str3), len = strlen(str3);
  182.            for (l = len - 4; l < len; l++) str6[k++] = str3[l];
  183.            str6[k] = 0;
  184.            if (strcmp(str6, ".png") == 0 || strcmp(str6, ".jpg") == 0 || strcmp(str6, ".bmp") == 0)
  185.            {
  186.                if (flag2 == 1)
  187.                {
  188.                    gtk_container_remove(GTK_CONTAINER(box), img);
  189.                    img = gtk_image_new_from_file(str5);
  190.                    gtk_box_pack_start(GTK_BOX(box), img, TRUE, TRUE, 0);
  191.                    gtk_widget_show(img);
  192.                    strcpy(slide, str5);
  193.                    flag3 = 1;
  194.                    break;
  195.  
  196.                }
  197.                if (strcmp(str5, slide) == 0) flag2 = 1;
  198.            }
  199.        }
  200.        if (flag3 == 1) break;
  201.    }
  202. }
  203.  
  204. void show_previous()
  205. {
  206.    int i, j, k, l = 0, len, flag2 = 0, flag3 = 0;
  207.    for (; ;)
  208.    {
  209.        for (i = global - 1; i >= 0; i--)
  210.        {
  211.            strcpy(str3, image_list[i]);
  212.            l = 0, len = strlen(slide);
  213.            str5[0] = 0;
  214.            for (j = len - 1; slide[j] != '\\'; j--) k = 1;
  215.            for (k = 0; k <= j; k++) str5[l++] = slide[k];
  216.            str5[l] = 0, k = 0;
  217.            strcat(str5, str3), len = strlen(str3);
  218.            for (l = len - 4; l < len; l++) str6[k++] = str3[l];
  219.            str6[k] = 0;
  220.            if (strcmp(str6, ".png") == 0 || strcmp(str6, ".jpg") == 0 || strcmp(str6, ".bmp") == 0)
  221.            {
  222.                if (flag2 == 1)
  223.                {
  224.                    gtk_container_remove(GTK_CONTAINER(box), img);
  225.                    img = gtk_image_new_from_file(str5);
  226.                    gtk_box_pack_start(GTK_BOX(box), img, TRUE, TRUE, 0);
  227.                    gtk_widget_show(img);
  228.                    strcpy(slide, str5);
  229.                    flag3 = 1;
  230.                    break;
  231.  
  232.                }
  233.                if (strcmp(str5, slide) == 0) flag2 = 1;
  234.            }
  235.        }
  236.        if (flag3 == 1) break;
  237.    }
  238. }
  239.  
  240. int main(int argc, char *argv[])
  241. {
  242.    GdkScreen *screen;
  243.    gtk_init(&argc, &argv);
  244.    window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
  245.    //gtk_window_set_policy(GTK_WINDOW(window), TRUE, TRUE, FALSE);
  246.    gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
  247.    gtk_window_set_default_size(GTK_WINDOW(window), 800, 500);
  248.    gtk_window_set_title(GTK_WINDOW(window), "Fireflight Image Viewer 1.052");
  249.  
  250.    create_menu();
  251.    char picturename[] = "C:\\Users\\Public\\Pictures\\Sample Pictures\\Penguins.jpg";
  252.    img = gtk_image_new_from_file(picturename);
  253.    strcpy(slide, picturename);
  254.    gtk_box_pack_start(GTK_BOX(box), img, TRUE, TRUE, 0);
  255.    gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(box));
  256.    get_list(picturename);
  257.    store_list();
  258.    system(str2);
  259.  
  260.    g_signal_connect(G_OBJECT(window), "delete-event",G_CALLBACK(gtk_main_quit), NULL);
  261.    g_signal_connect(G_OBJECT(open), "activate", G_CALLBACK(open_file), NULL);
  262.    g_signal_connect(G_OBJECT(properties), "activate", G_CALLBACK(show_properties), NULL);
  263.    g_signal_connect(G_OBJECT(about), "activate", G_CALLBACK(show_about), NULL);
  264.    g_signal_connect(G_OBJECT(quit), "activate",G_CALLBACK(gtk_main_quit), NULL);
  265.    g_signal_connect(G_OBJECT(slideshow), "activate",G_CALLBACK(start_slide), NULL);
  266.    g_signal_connect(G_OBJECT(shownext), "activate",G_CALLBACK(show_next), NULL);
  267.    g_signal_connect(G_OBJECT(showprevious), "activate",G_CALLBACK(show_previous), NULL);
  268.    g_signal_connect(G_OBJECT(window), "key_press_event", G_CALLBACK(keyboard_keys), (gpointer)window);
  269.    gtk_widget_show_all(GTK_WIDGET(window));
  270.    gtk_main();
  271.  
  272.    return 0x0;
  273. }
  274.  
  275.  
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