| 1 | #include <gtk/gtk.h> |
| 2 | #include <glib.h> |
| 3 | #include <stdlib.h> |
| 4 | #include <unistd.h> |
| 5 | #include <hildon/hildon.h> |
| 6 | #include "plugin_lib.h" |
| 7 | |
| 8 | #define X_RES 800 |
| 9 | #define Y_RES 480 |
| 10 | #define D_WIDTH 640 |
| 11 | #define D_HEIGHT 480 |
| 12 | |
| 13 | static GdkImage *image; |
| 14 | static HildonAnimationActor *actor; |
| 15 | static GtkWidget *window, *drawing; |
| 16 | |
| 17 | void *pl_fbdev_buf; |
| 18 | int keystate; |
| 19 | |
| 20 | static int keymap[65536]; |
| 21 | |
| 22 | // map psx4m compatible keymap to PSX keys |
| 23 | static const unsigned char keymap2[14] = { |
| 24 | DKEY_LEFT, // 0 |
| 25 | DKEY_RIGHT, |
| 26 | DKEY_UP, |
| 27 | DKEY_DOWN, |
| 28 | DKEY_CIRCLE, |
| 29 | DKEY_CROSS, // 5 |
| 30 | DKEY_TRIANGLE, |
| 31 | DKEY_SQUARE, |
| 32 | DKEY_SELECT, |
| 33 | DKEY_START, |
| 34 | DKEY_L2, // 10 |
| 35 | DKEY_R2, |
| 36 | DKEY_L1, |
| 37 | DKEY_R1, |
| 38 | }; |
| 39 | |
| 40 | void hildon_quit() |
| 41 | { |
| 42 | gtk_main_quit(); |
| 43 | exit(0); |
| 44 | } |
| 45 | |
| 46 | static void |
| 47 | window_key_proxy(GtkWidget *widget, |
| 48 | GdkEventKey *event, |
| 49 | gpointer user_data) |
| 50 | { |
| 51 | int key, psxkey1 = -1, psxkey2 = -1; |
| 52 | |
| 53 | key = keymap[event->hardware_keycode]; |
| 54 | if (key < 0) |
| 55 | return; |
| 56 | |
| 57 | if (key < ARRAY_SIZE(keymap2)) |
| 58 | psxkey1 = keymap2[key]; |
| 59 | else switch (key) { |
| 60 | case 14: |
| 61 | hildon_quit(); |
| 62 | break; |
| 63 | case 15: |
| 64 | psxkey1 = DKEY_UP; |
| 65 | psxkey2 = DKEY_LEFT; |
| 66 | break; |
| 67 | case 16: |
| 68 | psxkey1 = DKEY_UP; |
| 69 | psxkey2 = DKEY_RIGHT; |
| 70 | break; |
| 71 | case 17: |
| 72 | psxkey1 = DKEY_DOWN; |
| 73 | psxkey2 = DKEY_LEFT; |
| 74 | break; |
| 75 | case 18: |
| 76 | psxkey1 = DKEY_DOWN; |
| 77 | psxkey2 = DKEY_RIGHT; |
| 78 | break; |
| 79 | case 19: |
| 80 | //SaveState(cfile); |
| 81 | return; |
| 82 | case 20: |
| 83 | //LoadState(cfile); |
| 84 | return; |
| 85 | } |
| 86 | |
| 87 | if (event->type == GDK_KEY_PRESS) { |
| 88 | if (psxkey1 >= 0) |
| 89 | keystate |= 1 << psxkey1; |
| 90 | if (psxkey2 >= 0) |
| 91 | keystate |= 1 << psxkey2; |
| 92 | } |
| 93 | else if (event->type == GDK_KEY_RELEASE) { |
| 94 | if (psxkey1 >= 0) |
| 95 | keystate &= ~(1 << psxkey1); |
| 96 | if (psxkey2 >= 0) |
| 97 | keystate &= ~(1 << psxkey2); |
| 98 | } |
| 99 | } |
| 100 | |
| 101 | void plat_finish() |
| 102 | { |
| 103 | hildon_quit(); |
| 104 | } |
| 105 | |
| 106 | void maemo_init(int *argc, char ***argv) |
| 107 | { |
| 108 | FILE* pFile; |
| 109 | pFile = fopen("/opt/psx4m/keys", "r"); // assume the file exists and has data |
| 110 | int ch; |
| 111 | int i=0; |
| 112 | for (i=0;i<65536;i++) |
| 113 | keymap[i]=164; |
| 114 | if (NULL != pFile) { |
| 115 | for(i=0;i<21;i++){ |
| 116 | fscanf(pFile, "%i",&ch); |
| 117 | keymap[ch]=i; |
| 118 | } |
| 119 | fclose(pFile); |
| 120 | } |
| 121 | |
| 122 | gtk_init (argc, argv); |
| 123 | |
| 124 | window = hildon_stackable_window_new (); |
| 125 | gtk_widget_realize (window); |
| 126 | gtk_window_fullscreen (GTK_WINDOW(window)); |
| 127 | g_signal_connect (G_OBJECT (window), "key-press-event", |
| 128 | G_CALLBACK (window_key_proxy), NULL); |
| 129 | g_signal_connect (G_OBJECT (window), "key-release-event", |
| 130 | G_CALLBACK (window_key_proxy), NULL); |
| 131 | g_signal_connect (G_OBJECT (window), "delete_event", |
| 132 | G_CALLBACK (hildon_quit), NULL); |
| 133 | gtk_widget_add_events (window, |
| 134 | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK); |
| 135 | |
| 136 | actor = HILDON_ANIMATION_ACTOR (hildon_animation_actor_new()); |
| 137 | hildon_animation_actor_set_position (actor, (X_RES - D_WIDTH)/2, (Y_RES - D_HEIGHT)/2 ); |
| 138 | hildon_animation_actor_set_parent (actor, GTK_WINDOW (window)); |
| 139 | |
| 140 | drawing = gtk_image_new (); |
| 141 | |
| 142 | gtk_container_add (GTK_CONTAINER (actor), drawing); |
| 143 | |
| 144 | gtk_widget_show_all (GTK_WIDGET (actor)); |
| 145 | gtk_widget_show_all (GTK_WIDGET (window)); |
| 146 | } |
| 147 | |
| 148 | void *pl_fbdev_set_mode(int w, int h, int bpp) |
| 149 | { |
| 150 | if (w <= 0 || h <= 0) |
| 151 | return; |
| 152 | |
| 153 | if (image) gdk_image_destroy(image); |
| 154 | image = gdk_image_new( GDK_IMAGE_FASTEST, gdk_visual_get_system(), w, h ); |
| 155 | |
| 156 | pl_fbdev_buf = (void *) image->mem; |
| 157 | |
| 158 | gtk_image_set_from_image (GTK_IMAGE(drawing), image, NULL); |
| 159 | |
| 160 | gtk_window_resize (GTK_WINDOW (actor), w, h); |
| 161 | hildon_animation_actor_set_scale (actor, |
| 162 | (gdouble)D_WIDTH / (gdouble)w, |
| 163 | (gdouble)D_HEIGHT / (gdouble)h |
| 164 | ); |
| 165 | |
| 166 | return pl_fbdev_buf; |
| 167 | } |
| 168 | |
| 169 | void *pl_fbdev_flip(void) |
| 170 | { |
| 171 | gtk_widget_queue_draw (drawing); |
| 172 | } |
| 173 | |
| 174 | void pl_frame_limit(void) |
| 175 | { |
| 176 | extern void CheckFrameRate(void); |
| 177 | //CheckFrameRate(); |
| 178 | |
| 179 | /* process GTK+ events */ |
| 180 | while (gtk_events_pending()) |
| 181 | gtk_main_iteration(); |
| 182 | } |
| 183 | |
| 184 | void pl_fbdev_close(void) |
| 185 | { |
| 186 | } |
| 187 | |
| 188 | int pl_fbdev_open(void) |
| 189 | { |
| 190 | } |
| 191 | |
| 192 | static void pl_get_layer_pos(int *x, int *y, int *w, int *h) |
| 193 | { |
| 194 | *x = 0; |
| 195 | *y = 0; |
| 196 | *w = 800; |
| 197 | *h = 640; |
| 198 | } |
| 199 | |
| 200 | extern int UseFrameSkip; // hmh |
| 201 | |
| 202 | const struct rearmed_cbs pl_rearmed_cbs = { |
| 203 | pl_get_layer_pos, |
| 204 | pl_fbdev_open, |
| 205 | pl_fbdev_set_mode, |
| 206 | pl_fbdev_flip, |
| 207 | pl_fbdev_close, |
| 208 | &UseFrameSkip, |
| 209 | }; |
| 210 | |