From 266c9c2e780ac0f0c898620ad672f1baaba17bea Mon Sep 17 00:00:00 2001 From: Akshay Nair Date: Wed, 17 Jun 2020 15:22:58 +0530 Subject: Renames daemonic to hotkeyhingy --- .gitignore | 2 +- Makefile | 24 +++---- daemonic.c | 207 --------------------------------------------------------- hotkeythingy.c | 189 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 202 insertions(+), 220 deletions(-) delete mode 100644 daemonic.c create mode 100644 hotkeythingy.c diff --git a/.gitignore b/.gitignore index 627c86e..26ca78a 100644 --- a/.gitignore +++ b/.gitignore @@ -1,2 +1,2 @@ -daemonic +hotkeythingy *.o diff --git a/Makefile b/Makefile index c655b67..7c86960 100644 --- a/Makefile +++ b/Makefile @@ -1,15 +1,15 @@ -# daemonic - dynamic window manager +# hotkeythingy - dynamic window manager # See LICENSE file for copyright and license details. include config.mk -SRC = daemonic.c +SRC = hotkeythingy.c OBJ = ${SRC:.c=.o} -all: clean options daemonic +all: clean options hotkeythingy options: - @echo daemonic build options: + @echo hotkeythingy build options: @echo "CFLAGS = ${CFLAGS}" @echo "LDFLAGS = ${LDFLAGS}" @echo "CC = ${CC}" @@ -19,22 +19,22 @@ options: ${OBJ}: config.mk -daemonic: ${OBJ} +hotkeythingy: ${OBJ} ${CC} -o $@ ${OBJ} ${LDFLAGS} clean: - rm -f daemonic ${OBJ} + rm -f hotkeythingy ${OBJ} install: all mkdir -p ${DESTDIR}${PREFIX}/bin - cp -f daemonic ${DESTDIR}${PREFIX}/bin - chmod 755 ${DESTDIR}${PREFIX}/bin/daemonic + cp -f hotkeythingy ${DESTDIR}${PREFIX}/bin + chmod 755 ${DESTDIR}${PREFIX}/bin/hotkeythingy mkdir -p ${DESTDIR}${MANPREFIX}/man1 - sed "s/VERSION/${VERSION}/g" < daemonic.1 > ${DESTDIR}${MANPREFIX}/man1/daemonic.1 - chmod 644 ${DESTDIR}${MANPREFIX}/man1/daemonic.1 + sed "s/VERSION/${VERSION}/g" < hotkeythingy.1 > ${DESTDIR}${MANPREFIX}/man1/hotkeythingy.1 + chmod 644 ${DESTDIR}${MANPREFIX}/man1/hotkeythingy.1 uninstall: - rm -f ${DESTDIR}${PREFIX}/bin/daemonic\ - ${DESTDIR}${MANPREFIX}/man1/daemonic.1 + rm -f ${DESTDIR}${PREFIX}/bin/hotkeythingy\ + ${DESTDIR}${MANPREFIX}/man1/hotkeythingy.1 .PHONY: all options clean dist install uninstall diff --git a/daemonic.c b/daemonic.c deleted file mode 100644 index 3798441..0000000 --- a/daemonic.c +++ /dev/null @@ -1,207 +0,0 @@ -#include -#include -#include -#include -#include -#include - -#define VERSION "0.0.1" - -typedef struct Command { - char* command; - unsigned int mode; - int persist; -} Command; - -typedef struct Key { - unsigned int mod; - KeySym key; - Command command; -} Key; - -typedef struct ModeProperties { - char* label; -} ModeProperties; - -#define NormalMode -1 - -#define cmd(c) (Command) { c, NormalMode, False } -#define mode(m, p) (Command) { NULL, m, p } - -#include "config.h" - -#define LENGTH(X) (sizeof X / sizeof X[0]) -#define CLEANMASK(mask) (mask & ~LockMask & (ShiftMask|ControlMask|Mod1Mask|Mod2Mask|Mod3Mask|Mod4Mask|Mod5Mask)) - -int current_mode = NormalMode; -int is_mode_persistent = 0; - -extern char** environ; - -void bind_key(Display *dpy, Window win, unsigned int mod, KeySym key) { - int keycode = XKeysymToKeycode(dpy, key); - XGrabKey(dpy, keycode, mod, win, False, GrabModeAsync, GrabModeAsync); -} -void unbind_key(Display *dpy, Window win, unsigned int mod, KeySym key) { - int keycode = XKeysymToKeycode(dpy, key); - XUngrabKey(dpy, keycode, mod, win); -} - -int error_handler(Display *disp, XErrorEvent *xe) { - if (xe->error_code == BadAccess) { - printf("daemonic: [BadAccess] Cant grab key binding. Already grabbed\n"); - return 0; - } - - printf("daemonic: Something went wrong\n"); - return 1; -} - -void spawn(char** command) { - if (fork() == 0) { - setsid(); - execve(command[0], command, environ); - fprintf(stderr, "daemonic: execve %s", command[0]); - perror(" failed"); - exit(0); - } -} - -char* get_mode_label() { - if (current_mode == NormalMode) return ""; - ModeProperties props = mode_properties[current_mode]; - return props.label; -} - -void handle_mode_change() { - char str[255]; - - sprintf(str, "%d", current_mode); - setenv("MODE_ID", str, 1); - - sprintf(str, "%s", get_mode_label()); - setenv("MODE_LABEL", str, 1); - - char* cmd[] = {shell, "-c", on_mode_change, NULL}; - spawn(cmd); -} - -void run(Display* dpy, Window win, Command command) { - Key mode_key; - unsigned int i; - - if (command.command) { - char* cmd[] = {shell, "-c", command.command, NULL}; - spawn(cmd); - } else if(command.mode != NormalMode) { - current_mode = command.mode; - is_mode_persistent = command.persist; - - if (modes[current_mode] && current_mode < MODE_SIZE) { - for (i = 0; i < LENGTH(modes[current_mode]); i++) { - mode_key = modes[current_mode][i]; - bind_key(dpy, win, mode_key.mod, mode_key.key); - } - } - - // Bind an escape key to quit mode - bind_key(dpy, win, 0, XK_Escape); - - handle_mode_change(); - } -} - -void keypress(Display *dpy, Window win, XKeyEvent *ev) { - unsigned int i; - Key mode_key; - KeySym keysym = XKeycodeToKeysym(dpy, (KeyCode) ev->keycode, 0); - - if (current_mode == NormalMode) { - // Bind all the normal mode keys - for (i = 0; i < LENGTH(keys); i++) { - if (keysym == keys[i].key && CLEANMASK(keys[i].mod) == CLEANMASK(ev->state)) { - run(dpy, win, keys[i].command); - } - } - } else { - // Escape key - is_mode_persistent = is_mode_persistent && ev->keycode != 9; - - if (modes[current_mode] && current_mode < MODE_SIZE) { - // Check if key is in mode and execute - for (i = 0; i < LENGTH(modes[current_mode]); i++) { - mode_key = modes[current_mode][i]; - - if (keysym == mode_key.key && CLEANMASK(mode_key.mod) == CLEANMASK(ev->state)) { - run(dpy, win, mode_key.command); - } - } - - if (!is_mode_persistent) { - // Unbind mode related keys - for (i = 0; i < LENGTH(modes[current_mode]); i++) { - mode_key = modes[current_mode][i]; - unbind_key(dpy, win, mode_key.mod, mode_key.key); - } - - // Unbind escape key - unbind_key(dpy, win, 0, XK_Escape); - } - } - - if (!is_mode_persistent) { - current_mode = NormalMode; - is_mode_persistent = False; - handle_mode_change(); - } - } -} - -void help_menu(char* x) { - printf("Usage: %s [-vh]\n", x); -} - -int main(int argc, char *argv[]) { - int opt; - while (argc > 1 && (opt = getopt(argc, argv, "vh")) != NormalMode) { - switch (opt) { - case 'v': printf("%s\n", VERSION); return 0; - /*case 'm': printf("%s\n", get_mode_label()); return 0;*/ - case 'h': - default: - help_menu(argv[0]); - return opt != 'h'; - } - } - - XSetErrorHandler(error_handler); - - int running = 1, i = 0; - - Display *dpy = XOpenDisplay(0); - Window root = DefaultRootWindow(dpy); - - // Grab keys - for (i = 0; i < LENGTH(keys); i++) { - bind_key(dpy, root, keys[i].mod, keys[i].key); - } - - XSelectInput(dpy, root, KeyPressMask); - - handle_mode_change(); - - /* main event loop */ - XEvent ev; - XSync(dpy, False); - while (running && !XNextEvent(dpy, &ev)) { - switch (ev.type) { - case KeyPress: { - keypress(dpy, root, &ev.xkey); - break; - } - } - } - - XCloseDisplay(dpy); -} - diff --git a/hotkeythingy.c b/hotkeythingy.c new file mode 100644 index 0000000..f546231 --- /dev/null +++ b/hotkeythingy.c @@ -0,0 +1,189 @@ +#include +#include +#include +#include +#include +#include + +typedef struct Command { + char* command; + unsigned int mode; + int persist; +} Command; + +typedef struct Key { + unsigned int mod; + KeySym key; + Command command; +} Key; + +typedef struct ModeProperties { + char* label; +} ModeProperties; + +#define NormalMode -1 + +#define cmd(c) (Command) { c, NormalMode, False } +#define mode(m, p) (Command) { NULL, m, p } + +#include "config.h" + +#define LENGTH(X) (sizeof X / sizeof X[0]) +#define CLEANMASK(mask) (mask & ~LockMask & (ShiftMask|ControlMask|Mod1Mask|Mod2Mask|Mod3Mask|Mod4Mask|Mod5Mask)) + +int current_mode = NormalMode; +int is_mode_persistent = 0; + +extern char** environ; + +void bind_key(Display *dpy, Window win, unsigned int mod, KeySym key) { + int keycode = XKeysymToKeycode(dpy, key); + XGrabKey(dpy, keycode, mod, win, False, GrabModeAsync, GrabModeAsync); +} +void unbind_key(Display *dpy, Window win, unsigned int mod, KeySym key) { + int keycode = XKeysymToKeycode(dpy, key); + XUngrabKey(dpy, keycode, mod, win); +} + +int error_handler(Display *disp, XErrorEvent *xe) { + if (xe->error_code == BadAccess) { + printf("hotkeythingy: [BadAccess] Cant grab key binding. Already grabbed\n"); + return 0; + } + + printf("hotkeythingy: Something went wrong\n"); + return 1; +} + +void spawn(char** command) { + if (fork() == 0) { + setsid(); + execve(command[0], command, environ); + fprintf(stderr, "hotkeythingy: execve %s", command[0]); + perror(" failed"); + exit(0); + } +} + +char* get_mode_label() { + if (current_mode == NormalMode) return ""; + ModeProperties props = mode_properties[current_mode]; + return props.label; +} + +void handle_mode_change() { + char str[255]; + + sprintf(str, "%d", current_mode); + setenv("MODE_ID", str, 1); + + sprintf(str, "%s", get_mode_label()); + setenv("MODE_LABEL", str, 1); + + char* cmd[] = {shell, "-c", on_mode_change, NULL}; + spawn(cmd); +} + +void run(Display* dpy, Window win, Command command) { + Key mode_key; + unsigned int i; + + if (command.command) { + char* cmd[] = {shell, "-c", command.command, NULL}; + spawn(cmd); + } else if(command.mode != NormalMode) { + current_mode = command.mode; + is_mode_persistent = command.persist; + + if (modes[current_mode] && current_mode < MODE_SIZE) { + for (i = 0; i < LENGTH(modes[current_mode]); i++) { + mode_key = modes[current_mode][i]; + bind_key(dpy, win, mode_key.mod, mode_key.key); + } + } + + // Bind an escape key to quit mode + bind_key(dpy, win, 0, XK_Escape); + + handle_mode_change(); + } +} + +void keypress(Display *dpy, Window win, XKeyEvent *ev) { + unsigned int i; + Key mode_key; + KeySym keysym = XKeycodeToKeysym(dpy, (KeyCode) ev->keycode, 0); + + if (current_mode == NormalMode) { + // Bind all the normal mode keys + for (i = 0; i < LENGTH(keys); i++) { + if (keysym == keys[i].key && CLEANMASK(keys[i].mod) == CLEANMASK(ev->state)) { + run(dpy, win, keys[i].command); + } + } + } else { + // Escape key + is_mode_persistent = is_mode_persistent && ev->keycode != 9; + + if (modes[current_mode] && current_mode < MODE_SIZE) { + // Check if key is in mode and execute + for (i = 0; i < LENGTH(modes[current_mode]); i++) { + mode_key = modes[current_mode][i]; + + if (keysym == mode_key.key && CLEANMASK(mode_key.mod) == CLEANMASK(ev->state)) { + run(dpy, win, mode_key.command); + } + } + + if (!is_mode_persistent) { + // Unbind mode related keys + for (i = 0; i < LENGTH(modes[current_mode]); i++) { + mode_key = modes[current_mode][i]; + unbind_key(dpy, win, mode_key.mod, mode_key.key); + } + + // Unbind escape key + unbind_key(dpy, win, 0, XK_Escape); + } + } + + if (!is_mode_persistent) { + current_mode = NormalMode; + is_mode_persistent = False; + handle_mode_change(); + } + } +} + +int main() { + XSetErrorHandler(error_handler); + + int running = 1, i = 0; + + Display *dpy = XOpenDisplay(0); + Window root = DefaultRootWindow(dpy); + + // Grab keys + for (i = 0; i < LENGTH(keys); i++) { + bind_key(dpy, root, keys[i].mod, keys[i].key); + } + + XSelectInput(dpy, root, KeyPressMask); + + handle_mode_change(); + + /* main event loop */ + XEvent ev; + XSync(dpy, False); + while (running && !XNextEvent(dpy, &ev)) { + switch (ev.type) { + case KeyPress: { + keypress(dpy, root, &ev.xkey); + break; + } + } + } + + XCloseDisplay(dpy); +} + -- cgit v1.3.1