From a0e4658f80dc4d64db4dbe0ae3d6b191cc9ccf8e Mon Sep 17 00:00:00 2001 From: Raghuram Subramani Date: Mon, 6 Jan 2025 05:46:39 -0500 Subject: clean --- libwinnie/src/fbdev/keyboard.cc | 150 ---------------------------------------- 1 file changed, 150 deletions(-) delete mode 100644 libwinnie/src/fbdev/keyboard.cc (limited to 'libwinnie/src/fbdev/keyboard.cc') diff --git a/libwinnie/src/fbdev/keyboard.cc b/libwinnie/src/fbdev/keyboard.cc deleted file mode 100644 index 45f26e6..0000000 --- a/libwinnie/src/fbdev/keyboard.cc +++ /dev/null @@ -1,150 +0,0 @@ -/* -winnie - an experimental window system - -Copyright (C) 2013 Eleni Maria Stea - -This program is free software: you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation, either version 3 of the License, or -(at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program. If not, see . - -Author: Eleni Maria Stea -*/ - -#ifdef WINNIE_FBDEV -#include -#include -#include -#include - -#include -#include -#include -#include - -#include "keyboard.h" -#include "shalloc.h" -#include "window.h" -#include "winnie.h" -#include "wm.h" - -struct Keyboard { - int dev_fd; - enum {RAW, CANONICAL} ttystate; -}; - -static Keyboard *keyboard; - -bool init_keyboard() -{ - if(!(keyboard = (Keyboard*)sh_malloc(sizeof *keyboard))) { - return false; - } - - get_subsys()->keyboard_offset = (int)((char*)keyboard - (char*)get_pool()); - - keyboard->ttystate = keyboard->CANONICAL; - keyboard->dev_fd = -1; - - if((keyboard->dev_fd = open("/dev/tty", O_RDWR)) == -1) { - fprintf(stderr, "Cannot open /dev/tty : %s\n", strerror(errno)); - return false; - } - - struct termios buf; - - if(tcgetattr(keyboard->dev_fd, &buf) < 0) { - fprintf(stderr, "Cannot get the tty parameters : %s\n", strerror(errno)); - return false; - } - - buf.c_lflag &= ~(ECHO | ICANON | IEXTEN | ISIG); - buf.c_iflag &= ~(BRKINT | ICRNL | INPCK | ISTRIP | IXON); - buf.c_cflag &= ~(CSIZE | PARENB); - buf.c_cflag |= CS8; - buf.c_oflag &= ~(OPOST); - - if(tcsetattr(keyboard->dev_fd, TCSAFLUSH, &buf) < 0) { - return false; - } - - keyboard->ttystate = keyboard->RAW; - return true; -} - -void destroy_keyboard() -{ - struct termios buf; - - if(tcgetattr(keyboard->dev_fd, &buf) < 0) { - fprintf(stderr, "Cannot get the tty parameters : %s\n", strerror(errno)); - } - - buf.c_lflag |= (ECHO | ICANON | IEXTEN | ISIG); - buf.c_iflag |= (BRKINT | ICRNL | INPCK | ISTRIP | IXON); - buf.c_cflag |= (CSIZE | PARENB); - buf.c_cflag &= CS8; - buf.c_oflag |= (OPOST); - - if(tcsetattr(keyboard->dev_fd, TCSAFLUSH, &buf) < 0) { - fprintf(stderr, "Cannot set the tty parameters : %s\n", strerror(errno)); - } - - keyboard->ttystate = keyboard->CANONICAL; - - if(keyboard->dev_fd != -1) { - close(keyboard->dev_fd); - keyboard->dev_fd = -1; - } - - sh_free(keyboard); -} - -bool client_open_keyboard(void *smem_start, int offset) -{ - keyboard = (Keyboard*)((unsigned char*)smem_start + offset); - return true; -} - -void client_close_keyboard() -{ -} - -int get_keyboard_fd() -{ - return keyboard->dev_fd; -} - -void process_keyboard_event() -{ - char key; - if(read(keyboard->dev_fd, &key, 1) < 1) { - return; - } - - if(key == 'q') { - exit(0); - } - - Window *focused_win = wm->get_focused_window(); - if(focused_win) { - KeyboardFuncType keyb_callback = focused_win->get_keyboard_callback(); - if(keyb_callback) { - keyb_callback(focused_win, key, true); //TODO: true?? - } - } - - /* TODO: - * - handle system-wide key combinations (alt-tab?) - * - otherwise send keypress/release to focused window - */ -} -#endif // WINNIE_FBDEV -- cgit v1.2.3