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- /* vim: tabstop=4 shiftwidth=4 noexpandtab
- * This file is part of ToaruOS and is released under the terms
- * of the NCSA / University of Illinois License - see LICENSE.md
- * Copyright (C) 2019 K. Lange
- *
- * tutorial - A recreation of the original wizard.py, explaining
- * the functionality of ToaruOS and how to use the WM.
- */
- #include <toaru/yutani.h>
- #include <toaru/graphics.h>
- #include <toaru/decorations.h>
- #include <toaru/sdf.h>
- #include <toaru/menu.h>
- #include <toaru/button.h>
- #include <sys/utsname.h>
- #define BUTTON_HEIGHT 28
- #define BUTTON_WIDTH 86
- #define BUTTON_PADDING 14
- static yutani_t * yctx;
- static yutani_window_t * window = NULL;
- static gfx_context_t * ctx = NULL;
- static yutani_window_t * background = NULL;
- static gfx_context_t * background_ctx = NULL;
- static int32_t width = 640;
- static int32_t height = 480;
- static char * title_str;
- static char * body_text[20] = {NULL};
- static sprite_t * icon = NULL;
- static sprite_t terminal;
- static sprite_t folder;
- static sprite_t package;
- static sprite_t logo;
- static sprite_t mouse_drag;
- static int page = 0;
- static int center(int x, int width) {
- return (width - x) / 2;
- }
- static void draw_string(int y, const char * string, int font, uint32_t color, int size) {
- struct decor_bounds bounds;
- decor_get_bounds(window, &bounds);
- int text_width = draw_sdf_string_width(string, size, font);
- draw_sdf_string(ctx, center(text_width, width), bounds.top_height + 30 + y, string, size, color, font);
- }
- struct TTKButton _next_button = {0};
- struct TTKButton _prev_button = {0};
- static int _prev_enabled = 0;
- static void redraw(void) {
- struct decor_bounds bounds;
- decor_get_bounds(window, &bounds);
- draw_fill(ctx, rgb(204,204,204));
- int offset = 0;
- if (icon) {
- offset = icon->height + 20;
- draw_sprite(ctx, icon, center(icon->width, width), bounds.top_height + 15);
- }
- for (char ** copy_str = body_text; *copy_str; ++copy_str) {
- if (**copy_str == '-') {
- offset += 10;
- } else if (**copy_str == '%') {
- draw_string(offset, *copy_str+1, SDF_FONT_THIN, rgb(0,0,255), 16);
- offset += 20;
- } else if (**copy_str == '#') {
- draw_string(offset, *copy_str+1, SDF_FONT_BOLD, rgb(0,0,0), 23);
- offset += 20;
- } else {
- draw_string(offset, *copy_str, SDF_FONT_THIN, rgb(0,0,0), 16);
- offset += 20;
- }
- }
- ttk_button_draw(ctx, &_next_button);
- if (!_prev_enabled) {
- int _tmp = _prev_button.hilight;
- _prev_button.hilight = (1 << 8);
- ttk_button_draw(ctx, &_prev_button);
- _prev_button.hilight = _tmp;
- } else {
- ttk_button_draw(ctx, &_prev_button);
- }
- render_decorations(window, ctx, title_str);
- flip(ctx);
- yutani_flip(yctx, window);
- }
- static void reset_background(void) {
- draw_fill(background_ctx, rgba(0,0,0,200));
- }
- static void invert_background_alpha(void) {
- for (unsigned int y = 0; y < background->height; ++y) {
- for (unsigned int x = 0; x < background->width; ++x) {
- uint32_t c = GFX(background_ctx, x, y);
- int r = _RED(c);
- int g = _GRE(c);
- int b = _BLU(c);
- int a = _ALP(c);
- a = 255 - a;
- GFX(background_ctx, x, y) = rgba(r,g,b,a);
- }
- }
- }
- static void circle(int x, int y, int r) {
- draw_fill(background_ctx, rgba(0,0,0,255-200));
- draw_rounded_rectangle(background_ctx, x - r, y - r, r * 2, r * 2, r, rgb(0,0,0));
- invert_background_alpha();
- }
- static void load_page(int page) {
- int i = 0;
- _prev_enabled = 1;
- _next_button.title = "Next";
- reset_background();
- switch (page) {
- case 0:
- _prev_enabled = 0;
- title_str = "Welcome to ToaruOS!";
- icon = &logo;
- body_text[i++] = "#Welcome to ToaruOS!";
- body_text[i++] = "";
- body_text[i++] = "This tutorial will guide you through the features of the operating";
- body_text[i++] = "system, as well as give you a feel for the UI and design principles.";
- body_text[i++] = "";
- body_text[i++] = "When you're ready to continue, press \"Next\".";
- body_text[i++] = "";
- body_text[i++] = "%https://github.com/klange/toaruos - https://toaruos.org";
- body_text[i++] = "";
- body_text[i++] = "ToaruOS is free software, released under the terms of the";
- body_text[i++] = "NCSA/University of Illinois license.";
- body_text[i++] = NULL;
- break;
- case 1:
- icon = &logo;
- body_text[i++] = "ToaruOS is a hobby project. The entire contents of this Live CD";
- body_text[i++] = "were written by the ToaruOS development team over the course of";
- body_text[i++] = "many years, but that development team is very small. Some features";
- body_text[i++] = "may be missing, incomplete, or unstable. Contributions in the form";
- body_text[i++] = "of bug-fixes and new software are welcome. You can join our community";
- body_text[i++] = "through IRC by joining the #toaruos channel on Freenode.";
- body_text[i++] = NULL;
- break;
- case 2:
- icon = &folder;
- circle(70, 90, 60);
- body_text[i++] = "You can explore the file system using the File Browser.";
- body_text[i++] = "Application shortcuts on the desktop, as well as files in the file browser";
- body_text[i++] = "are opened with a double click. You can also find more applications in";
- body_text[i++] = "the Applications menu in the upper left.";
- body_text[i++] = NULL;
- break;
- case 3:
- icon = &terminal;
- circle(70, 170, 60);
- body_text[i++] = "ToaruOS aims to provide a Unix-like environment. You can find";
- body_text[i++] = "familiar command-line tools by opening a terminal. ToaruOS's";
- body_text[i++] = "shell provides command history, syntax highlighting, and tab";
- body_text[i++] = "completion. There is also a growing suite of Unix utilities";
- body_text[i++] = "and a featureful text editor (bim).";
- body_text[i++] = NULL;
- break;
- case 4:
- icon = &package;
- circle(70, 250, 60);
- body_text[i++] = "Many third-party software packages have been ported to ToaruOS";
- body_text[i++] = "and are available from our package repositories. You can use the";
- body_text[i++] = "Package Manager to install GCC, Python, Bochs, Quake, and more.";
- body_text[i++] = "";
- body_text[i++] = "The Package Manager will prompt you to authenticate. The default";
- body_text[i++] = "user is 'local' with the password 'local'. There is also a 'root'";
- body_text[i++] = "user with the password 'toor'.";
- body_text[i++] = NULL;
- break;
- case 5:
- icon = &mouse_drag;
- body_text[i++] = "With ToaruOS's window manager, you can drag most windows by";
- body_text[i++] = "holding Alt, or by using the title bar. You can also resize";
- body_text[i++] = "windows by dragging from their edges or using Alt + Middle Click.";
- body_text[i++] = "";
- body_text[i++] = "If you are running ToaruOS in VirtualBox, be sure to select a Host";
- body_text[i++] = "key configuration that does not conflict with these key bindings.";
- body_text[i++] = NULL;
- break;
- case 6:
- icon = NULL;
- _next_button.title = "Exit";
- body_text[i++] = "#That's it!";
- body_text[i++] = "";
- body_text[i++] = "The tutorial is over.";
- body_text[i++] = "";
- body_text[i++] = "Press \"Exit\" to close this window and start exploring ToaruOS.";
- body_text[i++] = NULL;
- break;
- default:
- exit(0);
- break;
- }
- flip(background_ctx);
- yutani_flip(yctx, background);
- }
- int in_button(struct TTKButton * button, struct yutani_msg_window_mouse_event * me) {
- if (me->new_y >= button->y && me->new_y < button->y + button->height) {
- if (me->new_x >= button->x && me->new_x < button->x + button->width) {
- return 1;
- }
- }
- return 0;
- }
- void setup_buttons(void) {
- struct decor_bounds bounds;
- decor_get_bounds(window, &bounds);
- _next_button.title = "Next";
- _next_button.width = BUTTON_WIDTH;
- _next_button.height = BUTTON_HEIGHT;
- _next_button.x = ctx->width - bounds.right_width - BUTTON_WIDTH - BUTTON_PADDING;
- _next_button.y = ctx->height - bounds.bottom_height - BUTTON_HEIGHT - BUTTON_PADDING;
- _prev_button.title = "Back";
- _prev_button.width = BUTTON_WIDTH;
- _prev_button.height = BUTTON_HEIGHT;
- _prev_button.x = ctx->width - bounds.right_width - BUTTON_WIDTH * 2 - BUTTON_PADDING * 2;
- _prev_button.y = ctx->height - bounds.bottom_height - BUTTON_HEIGHT - BUTTON_PADDING;
- }
- void resize_finish(int w, int h) {
- yutani_window_resize_accept(yctx, window, w, h);
- reinit_graphics_yutani(ctx, window);
- width = w;
- height = h;
- setup_buttons();
- redraw();
- yutani_window_resize_done(yctx, window);
- }
- void resize_finish_bg(int w, int h) {
- yutani_window_resize_accept(yctx, background, w, h);
- reinit_graphics_yutani(background_ctx, background);
- load_page(page);
- yutani_window_resize_done(yctx, background);
- }
- void set_hilight(struct TTKButton * button, int hilight) {
- if (!button && (_next_button.hilight || _prev_button.hilight)) {
- _next_button.hilight = 0;
- _prev_button.hilight = 0;
- redraw();
- } else if (button && (button->hilight != hilight)) {
- _next_button.hilight = 0;
- _prev_button.hilight = 0;
- button->hilight = hilight;
- redraw();
- }
- }
- int main(int argc, char * argv[]) {
- int req_center_x, req_center_y;
- yctx = yutani_init();
- if (!yctx) {
- fprintf(stderr, "%s: failed to connect to compositor\n", argv[0]);
- return 1;
- }
- init_decorations();
- background = yutani_window_create_flags(yctx, yctx->display_width, yctx->display_height,
- YUTANI_WINDOW_FLAG_DISALLOW_RESIZE | YUTANI_WINDOW_FLAG_DISALLOW_DRAG |
- YUTANI_WINDOW_FLAG_ALT_ANIMATION | YUTANI_WINDOW_FLAG_NO_STEAL_FOCUS);
- yutani_window_move(yctx, background, 0, 0);
- yutani_window_update_shape(yctx, background, 2);
- background_ctx = init_graphics_yutani_double_buffer(background);
- reset_background();
- flip(background_ctx);
- yutani_flip(yctx, background);
- struct decor_bounds bounds;
- decor_get_bounds(NULL, &bounds);
- window = yutani_window_create(yctx, width + bounds.width, height + bounds.height);
- /* Load icons */
- load_sprite(&logo, "/usr/share/logo_login.bmp");
- logo.alpha = ALPHA_EMBEDDED;
- load_sprite(&terminal, "/usr/share/icons/48/utilities-terminal.bmp");
- terminal.alpha = ALPHA_EMBEDDED;
- load_sprite(&folder, "/usr/share/icons/48/folder.bmp");
- folder.alpha = ALPHA_EMBEDDED;
- load_sprite(&package, "/usr/share/icons/48/package.bmp");
- package.alpha = ALPHA_EMBEDDED;
- load_sprite(&mouse_drag, "/usr/share/cursor/drag.bmp");
- mouse_drag.alpha = ALPHA_EMBEDDED;
- load_page(0);
- req_center_x = yctx->display_width / 2;
- req_center_y = yctx->display_height / 2;
- yutani_window_move(yctx, window, req_center_x - window->width / 2, req_center_y - window->height / 2);
- yutani_window_advertise_icon(yctx, window, title_str, "star");
- ctx = init_graphics_yutani_double_buffer(window);
- setup_buttons();
- redraw();
- struct TTKButton * _down_button = NULL;
- int playing = 1;
- int status = 0;
- while (playing) {
- yutani_msg_t * m = yutani_poll(yctx);
- while (m) {
- if (menu_process_event(yctx, m)) {
- redraw();
- }
- switch (m->type) {
- case YUTANI_MSG_KEY_EVENT:
- {
- struct yutani_msg_key_event * ke = (void*)m->data;
- if (ke->event.action == KEY_ACTION_DOWN && ke->event.keycode == '\n') {
- page++;
- load_page(page);
- redraw();
- } else if (ke->event.action == KEY_ACTION_DOWN && ke->event.keycode == KEY_ESCAPE) {
- playing = 0;
- status = 2;
- }
- }
- break;
- case YUTANI_MSG_WINDOW_FOCUS_CHANGE:
- {
- struct yutani_msg_window_focus_change * wf = (void*)m->data;
- yutani_window_t * win = hashmap_get(yctx->windows, (void*)wf->wid);
- if (wf->wid == background->wid) {
- yutani_focus_window(yctx, window->wid);
- } else if (win) {
- win->focused = wf->focused;
- redraw();
- }
- }
- break;
- case YUTANI_MSG_WELCOME:
- yutani_window_resize_offer(yctx, background, yctx->display_width, yctx->display_height);
- req_center_x = yctx->display_width / 2;
- req_center_y = yctx->display_height / 2;
- yutani_window_move(yctx, window, req_center_x - window->width / 2, req_center_y - window->height / 2);
- break;
- case YUTANI_MSG_RESIZE_OFFER:
- {
- struct yutani_msg_window_resize * wr = (void*)m->data;
- if (wr->wid == window->wid) {
- resize_finish(wr->width, wr->height);
- } else if (wr->wid == background->wid) {
- resize_finish_bg(wr->width, wr->height);
- }
- }
- break;
- case YUTANI_MSG_WINDOW_MOUSE_EVENT:
- {
- struct yutani_msg_window_mouse_event * me = (void*)m->data;
- if (me->wid == window->wid) {
- int result = decor_handle_event(yctx, m);
- switch (result) {
- case DECOR_CLOSE:
- playing = 0;
- status = 2;
- break;
- case DECOR_RIGHT:
- /* right click in decoration, show appropriate menu */
- decor_show_default_menu(window, window->x + me->new_x, window->y + me->new_y);
- break;
- default:
- /* Other actions */
- break;
- }
- struct decor_bounds bounds;
- decor_get_bounds(window, &bounds);
- if (me->new_y > bounds.top_height) {
- if (me->command == YUTANI_MOUSE_EVENT_DOWN) {
- if (in_button(&_next_button, me)) {
- set_hilight(&_next_button, 2);
- _down_button = &_next_button;
- } else if (in_button(&_prev_button, me)) {
- set_hilight(&_prev_button, 2);
- _down_button = &_prev_button;
- }
- } else if (me->command == YUTANI_MOUSE_EVENT_RAISE || me->command == YUTANI_MOUSE_EVENT_CLICK) {
- if (_down_button) {
- if (in_button(_down_button, me)) {
- if (_down_button == &_prev_button) {
- if (page > 0) {
- page--;
- load_page(page);
- }
- } else if (_down_button == &_next_button) {
- page++;
- load_page(page);
- }
- _down_button->hilight = 0;
- }
- }
- _down_button = NULL;
- }
- if (!me->buttons & YUTANI_MOUSE_BUTTON_LEFT) {
- if (in_button(&_next_button, me)) {
- set_hilight(&_next_button, 1);
- } else if (in_button(&_prev_button, me)) {
- set_hilight(&_prev_button, 1);
- } else {
- set_hilight(NULL,0);
- }
- } else if (_down_button) {
- if (in_button(_down_button, me)) {
- set_hilight(_down_button, 2);
- } else {
- set_hilight(NULL, 0);
- }
- }
- }
- }
- }
- break;
- case YUTANI_MSG_WINDOW_CLOSE:
- case YUTANI_MSG_SESSION_END:
- playing = 0;
- status = 2;
- break;
- default:
- break;
- }
- free(m);
- m = yutani_poll_async(yctx);
- }
- }
- yutani_close(yctx, window);
- return status;
- }
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