/* Many execution paths may lead to this code so it needs to take appropriate * precausions to stuff like doc_view and doc_view->vs being NULL. */ enum frame_event_status do_action(struct session *ses, enum main_action action_id, int verbose) { enum frame_event_status status = FRAME_EVENT_OK; struct terminal *term = ses->tab->term; struct document_view *doc_view = current_frame(ses); struct link *link = NULL; if (action_id == -1) goto unknown_action; if (doc_view && doc_view->vs) { if (action_prefix_is_link_number(KEYMAP_MAIN, action_id) && !try_jump_to_link_number(ses, doc_view)) goto ignore_action; link = get_current_link(doc_view); } else if (action_requires_view_state(KEYMAP_MAIN, action_id)) { goto ignore_action; } if (action_requires_location(KEYMAP_MAIN, action_id) && !have_location(ses)) return FRAME_EVENT_OK; if (action_requires_link(KEYMAP_MAIN, action_id) && !link) goto ignore_action; if (action_requires_form(KEYMAP_MAIN, action_id) && (!link || !link_is_form(link))) goto ignore_action; if (!action_is_anonymous_safe(KEYMAP_MAIN, action_id) && get_cmd_opt_bool("anonymous")) goto ignore_action; /* Please keep in alphabetical order for now. Later we can sort by most * used or something. */ switch (action_id) { case ACT_MAIN_ABORT_CONNECTION: abort_loading(ses, 1); print_screen_status(ses); break; case ACT_MAIN_ADD_BOOKMARK: #ifdef CONFIG_BOOKMARKS launch_bm_add_doc_dialog(term, NULL, ses); #endif break; case ACT_MAIN_ADD_BOOKMARK_LINK: #ifdef CONFIG_BOOKMARKS launch_bm_add_link_dialog(term, NULL, ses); #endif break; case ACT_MAIN_ADD_BOOKMARK_TABS: #ifdef CONFIG_BOOKMARKS bookmark_terminal_tabs_dialog(term); #endif break; case ACT_MAIN_AUTH_MANAGER: auth_manager(ses); break; case ACT_MAIN_BACKSPACE_PREFIX: if (!ses->kbdprefix.repeat_count) break; set_kbd_repeat_count(ses, ses->kbdprefix.repeat_count / 10); /* Keep send_event from resetting repeat_count. */ status = FRAME_EVENT_SESSION_DESTROYED; break; case ACT_MAIN_BOOKMARK_MANAGER: #ifdef CONFIG_BOOKMARKS bookmark_manager(ses); #endif break; case ACT_MAIN_CACHE_MANAGER: cache_manager(ses); break; case ACT_MAIN_CACHE_MINIMIZE: shrink_memory(1); break; case ACT_MAIN_COOKIES_LOAD: #ifdef CONFIG_COOKIES if (!get_opt_bool("cookies.save", NULL)) break; load_cookies(); #endif break; case ACT_MAIN_COOKIE_MANAGER: #ifdef CONFIG_COOKIES cookie_manager(ses); #endif break; case ACT_MAIN_COPY_CLIPBOARD: status = copy_current_link_to_clipboard(ses, doc_view, 0); break; case ACT_MAIN_DOCUMENT_INFO: document_info_dialog(ses); break; case ACT_MAIN_DOWNLOAD_MANAGER: download_manager(ses); break; case ACT_MAIN_EXMODE: #ifdef CONFIG_EXMODE exmode_start(ses); #endif break; case ACT_MAIN_FILE_MENU: activate_bfu_technology(ses, 0); break; case ACT_MAIN_FIND_NEXT: status = find_next(ses, doc_view, 1); break; case ACT_MAIN_FIND_NEXT_BACK: status = find_next(ses, doc_view, -1); break; case ACT_MAIN_FORGET_CREDENTIALS: free_auth(); shrink_memory(1); /* flush caches */ break; case ACT_MAIN_FORMHIST_MANAGER: #ifdef CONFIG_FORMHIST formhist_manager(ses); #endif break; case ACT_MAIN_FRAME_EXTERNAL_COMMAND: status = pass_uri_to_command(ses, doc_view, PASS_URI_FRAME); break; case ACT_MAIN_FRAME_NEXT: next_frame(ses, 1); draw_formatted(ses, 0); break; case ACT_MAIN_FRAME_MAXIMIZE: status = set_frame(ses, doc_view, 0); break; case ACT_MAIN_FRAME_PREV: next_frame(ses, -1); draw_formatted(ses, 0); break; case ACT_MAIN_GOTO_URL: goto_url_action(ses, NULL); break; case ACT_MAIN_GOTO_URL_CURRENT: goto_url_action(ses, get_current_url); break; case ACT_MAIN_GOTO_URL_CURRENT_LINK: goto_url_action(ses, get_current_link_url); break; case ACT_MAIN_GOTO_URL_HOME: goto_url_home(ses); break; case ACT_MAIN_HEADER_INFO: protocol_header_dialog(ses); break; case ACT_MAIN_HISTORY_MANAGER: #ifdef CONFIG_GLOBHIST history_manager(ses); #endif break; case ACT_MAIN_HISTORY_MOVE_BACK: { int count = int_max(1, eat_kbd_repeat_count(ses)); go_history_by_n(ses, -count); break; } case ACT_MAIN_HISTORY_MOVE_FORWARD: { int count = int_max(1, eat_kbd_repeat_count(ses)); go_history_by_n(ses, count); break; } case ACT_MAIN_JUMP_TO_LINK: break; case ACT_MAIN_KEYBINDING_MANAGER: keybinding_manager(ses); break; case ACT_MAIN_KILL_BACKGROUNDED_CONNECTIONS: abort_background_connections(); break; case ACT_MAIN_LINK_DIALOG: open_link_dialog(ses); break; case ACT_MAIN_LINK_DOWNLOAD: case ACT_MAIN_LINK_DOWNLOAD_IMAGE: case ACT_MAIN_LINK_DOWNLOAD_RESUME: status = download_link(ses, doc_view, action_id); break; case ACT_MAIN_LINK_EXTERNAL_COMMAND: status = pass_uri_to_command(ses, doc_view, PASS_URI_LINK); break; case ACT_MAIN_LINK_FOLLOW: status = enter(ses, doc_view, 0); break; case ACT_MAIN_LINK_FOLLOW_RELOAD: status = enter(ses, doc_view, 1); break; case ACT_MAIN_LINK_INFO: link_info_dialog(ses); break; case ACT_MAIN_LINK_MENU: link_menu(term, NULL, ses); break; case ACT_MAIN_LINK_FORM_MENU: link_form_menu(ses); break; case ACT_MAIN_LUA_CONSOLE: #ifdef CONFIG_SCRIPTING_LUA trigger_event_name("dialog-lua-console", ses); #endif break; case ACT_MAIN_MARK_SET: #ifdef CONFIG_MARKS ses->kbdprefix.mark = KP_MARK_SET; status = FRAME_EVENT_REFRESH; #endif break; case ACT_MAIN_MARK_GOTO: #ifdef CONFIG_MARKS /* TODO: Show promptly a menu (or even listbox?) * with all the marks. But the next letter must * still choose a mark directly! --pasky */ ses->kbdprefix.mark = KP_MARK_GOTO; status = FRAME_EVENT_REFRESH; #endif break; case ACT_MAIN_MENU: activate_bfu_technology(ses, -1); break; case ACT_MAIN_MOVE_CURRENT_TOP: status = move_current_top(ses, doc_view); break; case ACT_MAIN_MOVE_CURSOR_UP: status = move_cursor_up(ses, doc_view); break; case ACT_MAIN_MOVE_CURSOR_DOWN: status = move_cursor_down(ses, doc_view); break; case ACT_MAIN_MOVE_CURSOR_LEFT: status = move_cursor_left(ses, doc_view); break; case ACT_MAIN_MOVE_CURSOR_RIGHT: status = move_cursor_right(ses, doc_view); break; case ACT_MAIN_MOVE_CURSOR_LINE_START: status = move_cursor_line_start(ses, doc_view); break; case ACT_MAIN_MOVE_HALF_PAGE_DOWN: status = move_half_page_down(ses, doc_view); break; case ACT_MAIN_MOVE_HALF_PAGE_UP: status = move_half_page_up(ses, doc_view); break; case ACT_MAIN_MOVE_LINK_DOWN: status = move_link_down(ses, doc_view); break; case ACT_MAIN_MOVE_LINK_DOWN_LINE: status = move_link_down_line(ses, doc_view); break; case ACT_MAIN_MOVE_LINK_LEFT: status = move_link_left(ses, doc_view); break; case ACT_MAIN_MOVE_LINK_LEFT_LINE: status = move_link_prev_line(ses, doc_view); break; case ACT_MAIN_MOVE_LINK_NEXT: status = move_link_next(ses, doc_view); break; case ACT_MAIN_MOVE_LINK_PREV: status = move_link_prev(ses, doc_view); break; case ACT_MAIN_MOVE_LINK_RIGHT: status = move_link_right(ses, doc_view); break; case ACT_MAIN_MOVE_LINK_RIGHT_LINE: status = move_link_next_line(ses, doc_view); break; case ACT_MAIN_MOVE_LINK_UP: status = move_link_up(ses, doc_view); break; case ACT_MAIN_MOVE_LINK_UP_LINE: status = move_link_up_line(ses, doc_view); break; case ACT_MAIN_MOVE_PAGE_DOWN: status = move_page_down(ses, doc_view); break; case ACT_MAIN_MOVE_PAGE_UP: status = move_page_up(ses, doc_view); break; case ACT_MAIN_MOVE_DOCUMENT_START: status = move_document_start(ses, doc_view); break; case ACT_MAIN_MOVE_DOCUMENT_END: status = move_document_end(ses, doc_view); break; case ACT_MAIN_OPEN_LINK_IN_NEW_TAB: open_current_link_in_new_tab(ses, 0); break; case ACT_MAIN_OPEN_LINK_IN_NEW_TAB_IN_BACKGROUND: open_current_link_in_new_tab(ses, 1); break; case ACT_MAIN_OPEN_LINK_IN_NEW_WINDOW: open_in_new_window(term, send_open_in_new_window, ses); break; case ACT_MAIN_OPEN_NEW_TAB: open_uri_in_new_tab(ses, NULL, 0, 1); break; case ACT_MAIN_OPEN_NEW_TAB_IN_BACKGROUND: open_uri_in_new_tab(ses, NULL, 1, 1); break; case ACT_MAIN_OPEN_NEW_WINDOW: open_in_new_window(term, send_open_new_window, ses); break; case ACT_MAIN_OPEN_OS_SHELL: exec_shell(term); break; case ACT_MAIN_OPTIONS_MANAGER: options_manager(ses); break; case ACT_MAIN_QUIT: exit_prog(ses, 1); break; case ACT_MAIN_REALLY_QUIT: exit_prog(ses, 0); break; case ACT_MAIN_REDRAW: redraw_terminal_cls(term); break; case ACT_MAIN_RELOAD: reload(ses, CACHE_MODE_INCREMENT); break; case ACT_MAIN_RERENDER: draw_formatted(ses, 2); break; case ACT_MAIN_RESET_FORM: status = reset_form(ses, doc_view, 0); break; case ACT_MAIN_RESOURCE_INFO: resource_info(term); break; case ACT_MAIN_SAVE_AS: status = save_as(ses, doc_view, 0); break; case ACT_MAIN_SAVE_FORMATTED: status = save_formatted_dlg(ses, doc_view, 0); break; case ACT_MAIN_SAVE_OPTIONS: write_config(term); break; case ACT_MAIN_SAVE_URL_AS: save_url_as(ses); break; case ACT_MAIN_SCROLL_DOWN: status = scroll_down(ses, doc_view); break; case ACT_MAIN_SCROLL_LEFT: status = scroll_left(ses, doc_view); break; case ACT_MAIN_SCROLL_RIGHT: status = scroll_right(ses, doc_view); break; case ACT_MAIN_SCROLL_UP: status = scroll_up(ses, doc_view); break; case ACT_MAIN_SEARCH: status = search_dlg(ses, doc_view, 1); break; case ACT_MAIN_SEARCH_BACK: status = search_dlg(ses, doc_view, -1); break; case ACT_MAIN_SEARCH_TYPEAHEAD: case ACT_MAIN_SEARCH_TYPEAHEAD_LINK: case ACT_MAIN_SEARCH_TYPEAHEAD_TEXT: case ACT_MAIN_SEARCH_TYPEAHEAD_TEXT_BACK: status = search_typeahead(ses, doc_view, action_id); break; case ACT_MAIN_SHOW_TERM_OPTIONS: terminal_options(term, NULL, ses); break; case ACT_MAIN_SUBMIT_FORM: status = submit_form(ses, doc_view, 0); break; case ACT_MAIN_SUBMIT_FORM_RELOAD: status = submit_form(ses, doc_view, 1); break; case ACT_MAIN_TAB_CLOSE: close_tab(term, ses); status = FRAME_EVENT_SESSION_DESTROYED; break; case ACT_MAIN_TAB_CLOSE_ALL_BUT_CURRENT: close_all_tabs_but_current(ses); break; case ACT_MAIN_TAB_EXTERNAL_COMMAND: status = pass_uri_to_command(ses, doc_view, PASS_URI_TAB); break; case ACT_MAIN_TAB_MOVE_LEFT: move_current_tab(ses, -1); break; case ACT_MAIN_TAB_MOVE_RIGHT: move_current_tab(ses, 1); break; case ACT_MAIN_TAB_MENU: assert(ses->tab == get_current_tab(term)); if (ses->status.show_tabs_bar) tab_menu(ses, ses->tab->xpos, term->height - 1 - ses->status.show_status_bar, 1); else tab_menu(ses, 0, 0, 0); break; case ACT_MAIN_TAB_NEXT: switch_current_tab(ses, 1); break; case ACT_MAIN_TAB_PREV: switch_current_tab(ses, -1); break; case ACT_MAIN_TERMINAL_RESIZE: resize_terminal_dialog(term); break; case ACT_MAIN_TOGGLE_CSS: #ifdef CONFIG_CSS toggle_document_option(ses, "document.css.enable"); #endif break; case ACT_MAIN_TOGGLE_DISPLAY_IMAGES: toggle_document_option(ses, "document.browse.images.show_as_links"); break; case ACT_MAIN_TOGGLE_DISPLAY_TABLES: toggle_document_option(ses, "document.html.display_tables"); break; case ACT_MAIN_TOGGLE_DOCUMENT_COLORS: toggle_document_option(ses, "document.colors.use_document_colors"); break; case ACT_MAIN_TOGGLE_HTML_PLAIN: toggle_plain_html(ses, ses->doc_view, 0); break; case ACT_MAIN_TOGGLE_MOUSE: #ifdef CONFIG_MOUSE toggle_mouse(); #endif break; case ACT_MAIN_TOGGLE_NUMBERED_LINKS: toggle_document_option(ses, "document.browse.links.numbering"); break; case ACT_MAIN_TOGGLE_PLAIN_COMPRESS_EMPTY_LINES: toggle_document_option(ses, "document.plain.compress_empty_lines"); break; case ACT_MAIN_TOGGLE_WRAP_TEXT: toggle_wrap_text(ses, ses->doc_view, 0); break; case ACT_MAIN_VIEW_IMAGE: status = view_image(ses, doc_view, 0); break; case ACT_MAIN_SCRIPTING_FUNCTION: case ACT_MAIN_NONE: case MAIN_ACTIONS: default: unknown_action: if (verbose) { INTERNAL("No action handling defined for '%s'.", get_action_name(KEYMAP_MAIN, action_id)); } status = FRAME_EVENT_IGNORED; } ignore_action: /* XXX: At this point the session may have been destroyed */ if (status != FRAME_EVENT_SESSION_DESTROYED && ses->insert_mode == INSERT_MODE_ON && link != get_current_link(doc_view)) ses->insert_mode = INSERT_MODE_OFF; if (status == FRAME_EVENT_REFRESH && doc_view) refresh_view(ses, doc_view, 0); return status; }
void BasicOutput() { terminal_options("title=BearLibTerminal demo: output facilities"); terminal_options("font.name=default; font.supplement=Media/Omni/supplement-runic.png"); terminal_blending(BLENDING_ADDITIVE); terminal_color(COLOR_WHITE); terminal_clear(); // Simple output with postformatting terminal_printf(1, 1, "[color=gray]1. Most basic:[/color] ABC abc"); // Wide color range int n = terminal_printf(1, 3, "[color=gray]2. Colors: "); const char long_word[] = "Antidisestablishmentarianism"; const size_t long_word_length = sizeof(long_word)-1; for ( size_t i = 0; i < long_word_length; i++ ) { float factor = float(i)/long_word_length; int red = (1.0f - factor) * 255; int green = factor * 255; terminal_color(color_from_argb(255, red, green, 0)); terminal_put(n+1+i, 3, long_word[i]); } terminal_color(color_from_name("white")); // Tile backgrounds terminal_printf(1, 5, "[color=gray]3. Backgrounds: [color=black][bkcolor=gray] grey [/bkcolor] [bkcolor=red] red "); // Simple unicode output terminal_printf(1, 7, "[color=gray]4. Unicode:[/color] Latin Русский Ελληνικά"); // Composite (overlay) tiles n = terminal_printf(1, 9, "[color=gray]5. Tile overlay: "); terminal_printf(n+1, 9, "a+ = a, a+ = a, a vs. [color=red]ä"); terminal_printf(n+1, 9, "[color=red] / / ▔ ▔ [/color]a"); // Unicode Box Drawing characters terminal_printf(1, 11, "[color=gray]6. Box drawing:"); const char* box_lines[] = { " ┌──┬───┐ ╔═════╗ ", " ┌───┬─┘ │ ├──┐ ╟──┐ ║ ", " └─┐ └─┐ ├───┘ │ ║ └──╢ ", " └───┴──┴──────┘ ╚═════╝ " }; for ( size_t i = 0; i < sizeof(box_lines)/sizeof(box_lines[i]); i++ ) { terminal_printf(1, 12+i, "%s", box_lines[i]); } // Box drawing + overlay application terminal_printf(1, 17, "[color=gray]7. Box drawing + overlay:"); terminal_color(0xFF006000); for ( int y = 0; y < 6; y++ ) { for ( int x = 0; x < 19; x++ ) { terminal_put(1+x, 18+y, 'A'+(x+y)%26); } } DrawOverlayRectangle(3, 19, 15, 4, 0xFFFFFFFF, 0xA0909090); terminal_printf(4, 20, "[color=white]Itym:\nHeavy draggon"); terminal_printf(40, 17, "[color=gray]8. Font supplement:"); terminal_printf(40, 19, "fire ([color=red][uE001][/color]) - water ([color=lighter blue][uE004][/color]) - earth ([color=dark green][uE00F][/color])"); terminal_printf(40, 20, "\uE001\uE002\uE003, \uE004\uE005\uE006\uE007\uE008! \uE009\uE00A\uE00B \uE00C \uE00D\uE00E\uE00F\uE010."); terminal_refresh(); int key = 0; do { key = terminal_get(); } while ( key != VK_CLOSE && key != VK_ESCAPE ); }