129 lines
3.2 KiB
C
129 lines
3.2 KiB
C
#include <toaru/yutani.h>
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#include <toaru/graphics.h>
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#include <toaru/decorations.h>
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#include <toaru/sdf.h>
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#include <sys/utsname.h>
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static yutani_t * yctx;
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static yutani_window_t * window = NULL;
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static gfx_context_t * ctx = NULL;
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static sprite_t logo;
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static int32_t width = 350;
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static int32_t height = 250;
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static char * version_str;
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#define TITLE "About ToaruOS-NIH"
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static int center_x(int x) {
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return (width - x) / 2;
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}
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static void draw_string(int y, const char * string, int font, uint32_t color) {
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draw_sdf_string(ctx, decor_left_width + center_x(draw_sdf_string_width(string, 16, font)), decor_top_height + 10 + logo.height + 10 + y, string, 16, color, font);
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}
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static void redraw(void) {
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draw_fill(ctx, rgb(204,204,204));
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draw_sprite(ctx, &logo, decor_left_width + center_x(logo.width), decor_top_height + 10);
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char version[100];
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sprintf(version, "ToaruOS-NIH %s", version_str);
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draw_string(0, version, SDF_FONT_BOLD, rgb(0,0,0));
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draw_string(20, "(C) 2011-2018 K. Lange, et al.", SDF_FONT_THIN, rgb(0,0,0));
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draw_string(50, "ToaruOS is free software released under the", SDF_FONT_THIN, rgb(0,0,0));
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draw_string(70, "NCSA/University of Illinois license.", SDF_FONT_THIN, rgb(0,0,0));
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draw_string(100, "http://toaruos.org", SDF_FONT_THIN, rgb(0,0,255));
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draw_string(120, "https://github.com/klange/toaru-nih", SDF_FONT_THIN, rgb(0,0,255));
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render_decorations(window, ctx, TITLE);
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flip(ctx);
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yutani_flip(yctx, window);
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}
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int main(int argc, char * argv[]) {
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struct utsname u;
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uname(&u);
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version_str = strdup(u.release);
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char * tmp = strstr(version_str, "-");
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if (tmp) {
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*tmp = '\0';
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}
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yctx = yutani_init();
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init_decorations();
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window = yutani_window_create(yctx, width + decor_width(), height + decor_height());
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yutani_window_move(yctx, window, yctx->display_width / 2 - window->width / 2, yctx->display_height / 2 - window->height / 2);
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yutani_window_advertise_icon(yctx, window, TITLE, "star");
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ctx = init_graphics_yutani_double_buffer(window);
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load_sprite(&logo, "/usr/share/logo_login.bmp");
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logo.alpha = ALPHA_EMBEDDED;
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redraw();
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int playing = 1;
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while (playing) {
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yutani_msg_t * m = yutani_poll(yctx);
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if (m) {
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switch (m->type) {
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case YUTANI_MSG_KEY_EVENT:
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{
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struct yutani_msg_key_event * ke = (void*)m->data;
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if (ke->event.action == KEY_ACTION_DOWN && ke->event.keycode == 'q') {
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playing = 0;
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}
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}
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break;
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case YUTANI_MSG_WINDOW_FOCUS_CHANGE:
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{
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struct yutani_msg_window_focus_change * wf = (void*)m->data;
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yutani_window_t * win = hashmap_get(yctx->windows, (void*)wf->wid);
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if (win) {
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win->focused = wf->focused;
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redraw();
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}
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}
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break;
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#if 0
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case YUTANI_MSG_RESIZE_OFFER:
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{
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struct yutani_msg_window_resize * wr = (void*)m->data;
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resize_finish(wr->width, wr->height);
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}
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break;
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#endif
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case YUTANI_MSG_WINDOW_MOUSE_EVENT:
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{
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int result = decor_handle_event(yctx, m);
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switch (result) {
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case DECOR_CLOSE:
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playing = 0;
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break;
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default:
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/* Other actions */
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break;
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}
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}
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break;
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case YUTANI_MSG_SESSION_END:
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playing = 0;
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break;
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default:
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break;
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}
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}
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free(m);
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}
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yutani_close(yctx, window);
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return 0;
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}
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