commit d070cbd83246a0a5d008d952d7fa8cc460c55d23
parent 28ccc57aba38d071c5c7e8c68ccb1b0245da8321
Author: suiso67 <suiso67@macadamia.rocks>
Date: Mon, 29 Jul 2024 15:30:55 +0900
[dwm][patch][keybindings] Add patch
Diffstat:
2 files changed, 164 insertions(+), 0 deletions(-)
diff --git a/dwm.suckless.org/patches/keybindings/dwm-keybindings-6.5.diff b/dwm.suckless.org/patches/keybindings/dwm-keybindings-6.5.diff
@@ -0,0 +1,129 @@
+diff --git a/config.def.h b/config.def.h
+index 9efa774..5ca4a0d 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -51,6 +51,8 @@ static const Layout layouts[] = {
+ { MODKEY|ControlMask, KEY, toggleview, {.ui = 1 << TAG} }, \
+ { MODKEY|ShiftMask, KEY, tag, {.ui = 1 << TAG} }, \
+ { MODKEY|ControlMask|ShiftMask, KEY, toggletag, {.ui = 1 << TAG} },
++#define KEYEVENT(SRC_MOD,SRC_KEY,DST_MOD,DST_KEY) \
++ { SRC_MOD, SRC_KEY, sendkeyevent, { .v = &(const KeyBinding){ DST_MOD, DST_KEY } } },
+
+ /* helper for spawning shell commands in the pre dwm-5.0 fashion */
+ #define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } }
+@@ -85,6 +87,43 @@ static const Key keys[] = {
+ { MODKEY, XK_period, focusmon, {.i = +1 } },
+ { MODKEY|ShiftMask, XK_comma, tagmon, {.i = -1 } },
+ { MODKEY|ShiftMask, XK_period, tagmon, {.i = +1 } },
++ // Navigation(two-handed)
++ KEYEVENT(Mod1Mask, XK_h, 0, XK_Left)
++ KEYEVENT(Mod1Mask, XK_l, 0, XK_Right)
++ KEYEVENT(Mod1Mask, XK_k, 0, XK_Up)
++ KEYEVENT(Mod1Mask, XK_j, 0, XK_Down)
++ KEYEVENT(Mod1Mask, XK_p, 0, XK_Up)
++ KEYEVENT(Mod1Mask, XK_n, 0, XK_Down)
++ KEYEVENT(Mod1Mask, XK_i, ControlMask, XK_Left)
++ KEYEVENT(Mod1Mask, XK_o, ControlMask, XK_Right)
++ KEYEVENT(Mod1Mask, XK_equal, ControlMask, XK_Home)
++ KEYEVENT(Mod1Mask, XK_minus, ControlMask, XK_End)
++ // Navigation(one-handed)
++ KEYEVENT(Mod1Mask, XK_s, 0, XK_Up)
++ KEYEVENT(Mod1Mask, XK_x, 0, XK_Down)
++ KEYEVENT(Mod1Mask, XK_z, 0, XK_Left)
++ KEYEVENT(Mod1Mask, XK_c, 0, XK_Right)
++ KEYEVENT(Mod1Mask, XK_d, 0, XK_Return)
++ KEYEVENT(Mod1Mask, XK_a, 0, XK_Home)
++ KEYEVENT(Mod1Mask, XK_e, 0, XK_End)
++ // Selection(two-handed)
++ KEYEVENT(Mod1Mask|ShiftMask, XK_h, ShiftMask, XK_Left)
++ KEYEVENT(Mod1Mask|ShiftMask, XK_l, ShiftMask, XK_Right)
++ KEYEVENT(Mod1Mask|ShiftMask, XK_k, ShiftMask, XK_Up)
++ KEYEVENT(Mod1Mask|ShiftMask, XK_j, ShiftMask, XK_Down)
++ KEYEVENT(Mod1Mask|ShiftMask, XK_p, ShiftMask, XK_Up)
++ KEYEVENT(Mod1Mask|ShiftMask, XK_n, ShiftMask, XK_Down)
++ KEYEVENT(Mod1Mask|ShiftMask, XK_i, ControlMask|ShiftMask, XK_Left)
++ KEYEVENT(Mod1Mask|ShiftMask, XK_o, ControlMask|ShiftMask, XK_Right)
++ KEYEVENT(Mod1Mask|ShiftMask, XK_equal, ControlMask|ShiftMask, XK_Home)
++ KEYEVENT(Mod1Mask|ShiftMask, XK_minus, ControlMask|ShiftMask, XK_End)
++ // Selection(one-handed)
++ KEYEVENT(Mod1Mask|ShiftMask, XK_s, ShiftMask, XK_Up)
++ KEYEVENT(Mod1Mask|ShiftMask, XK_x, ShiftMask, XK_Down)
++ KEYEVENT(Mod1Mask|ShiftMask, XK_z, ShiftMask, XK_Left)
++ KEYEVENT(Mod1Mask|ShiftMask, XK_c, ShiftMask, XK_Right)
++ KEYEVENT(Mod1Mask|ShiftMask, XK_a, ShiftMask, XK_Home)
++ KEYEVENT(Mod1Mask|ShiftMask, XK_e, ShiftMask, XK_End)
+ TAGKEYS( XK_1, 0)
+ TAGKEYS( XK_2, 1)
+ TAGKEYS( XK_3, 2)
+diff --git a/dwm.c b/dwm.c
+index 67c6b2b..b7c911d 100644
+--- a/dwm.c
++++ b/dwm.c
+@@ -106,6 +106,11 @@ typedef struct {
+ const Arg arg;
+ } Key;
+
++typedef struct {
++ unsigned int mod;
++ KeySym keysym;
++} KeyBinding;
++
+ typedef struct {
+ const char *symbol;
+ void (*arrange)(Monitor *);
+@@ -196,6 +201,7 @@ static void restack(Monitor *m);
+ static void run(void);
+ static void scan(void);
+ static int sendevent(Client *c, Atom proto);
++static void sendkeyevent(const Arg *arg);
+ static void sendmon(Client *c, Monitor *m);
+ static void setclientstate(Client *c, long state);
+ static void setfocus(Client *c);
+@@ -1467,6 +1473,47 @@ sendevent(Client *c, Atom proto)
+ return exists;
+ }
+
++XKeyEvent
++createkeyevent(Display *display, Window win, Window rootWindow, int type, KeyBinding *keyBinding)
++{
++ int keysym = keyBinding->keysym;
++ unsigned int modifier = keyBinding->mod;
++
++ XKeyEvent event;
++ event.type = type;
++ event.display = display;
++ event.window = win;
++ event.root = rootWindow;
++ event.subwindow = None;
++ event.time = CurrentTime;
++ event.x = 1;
++ event.y = 1;
++ event.x_root = 1;
++ event.y_root = 1;
++ event.same_screen = True;
++ event.keycode = XKeysymToKeycode(display, keysym);
++ event.state = modifier;
++
++ return event;
++}
++
++void sendkeyevent(const Arg *arg)
++{
++ Window rootWindow = XDefaultRootWindow(dpy);
++
++ Window focusedWindow;
++ int revert;
++ XGetInputFocus(dpy, &focusedWindow, &revert);
++
++ KeyBinding *keyBinding = (KeyBinding *)arg->v;
++
++ XKeyEvent event = createkeyevent(dpy, focusedWindow, rootWindow, KeyPress, keyBinding);
++ XSendEvent(event.display, event.window, True, KeyPressMask, (XEvent *)&event);
++
++ event = createkeyevent(dpy, focusedWindow, rootWindow, KeyRelease, keyBinding);
++ XSendEvent(event.display, event.window, True, KeyReleaseMask, (XEvent *)&event);
++}
++
+ void
+ setfocus(Client *c)
+ {
diff --git a/dwm.suckless.org/patches/keybindings/index.md b/dwm.suckless.org/patches/keybindings/index.md
@@ -0,0 +1,35 @@
+keybindings
+===========
+
+Description
+-----------
+This patch allows you to map a key binding into different key binding.
+Main objective is to utilise VIM-esque key bindings, such as:
+- `Alt + [hjkl]`: `[Left/Down/Up/Right]`
+- `Alt + Shift + [hjkl]`: `Shift + [Left/Down/Up/Right]`
+
+This is useful when you have to use GUI applications which doesn't have good
+support for VIM-like key binding, like editing text on modern GUI web browsers.
+
+Default Key Bindings
+--------------------
+Most bindings work with `Shift` key:
+
+### Two-Handed
+- `Alt + [hjkl]`: `[Left/Down/Up/Right]`
+- `Alt + [pn]`: `[Up/Right]`(`readline`-like binding)
+- `Alt + [io]`: `Ctrl + [Left/Right]`(jump by word)
+- `Alt + [=-]`: `Ctrl + [Home/End]`(page up/down)
+
+### One-Handed
+- `Alt + [sxzc]`: `[Up/Down/Left/Right]`
+- `Alt + [ae]`: `[Home/End]`(`readline`-like binding)
+- `Alt + d`: `Return`(This doesn't work with `Shift` key)
+
+Download
+--------
+* [dwm-keybindings-6.5.diff](dwm-keybindings-6.5.diff)
+
+Author
+------
+* suiso67 <suiso67@macadamia.rocks>
