feat: bind all movements to Super+hjkl

6 files changed, 205 insertions, 6 deletions

diff --git a/.config/i3/config b/.config/i3/config
index 66604ff..861f27b 100644
--- a/.config/i3/config
+++ b/.config/i3/config
@@ -43,10 +43,10 @@ bindsym $mod+Shift+q kill
 bindsym $mod+d exec rofi -show combi -theme gruvbox-dark-soft
 
 # change focus
-bindsym $mod+h focus left
-bindsym $mod+j focus down
-bindsym $mod+k focus up
-bindsym $mod+l focus right
+bindsym $mod+h exec "xdotool keyup Super h && i3_tmux_vim_focus left && xdotool keydown Super"
+bindsym $mod+j exec "xdotool keyup Super j && i3_tmux_vim_focus down && xdotool keydown Super"
+bindsym $mod+k exec "xdotool keyup Super k && i3_tmux_vim_focus up && xdotool keydown Super"
+bindsym $mod+l exec "xdotool keyup Super l && i3_tmux_vim_focus right && xdotool keydown Super"
 
 # alternatively, you can use the cursor keys:
 bindsym $mod+Left focus left
diff --git a/.config/nvim/vim-plug/plugins.vim b/.config/nvim/vim-plug/plugins.vim
index cc0f2a9..51de831 100644
--- a/.config/nvim/vim-plug/plugins.vim
+++ b/.config/nvim/vim-plug/plugins.vim
@@ -6,7 +6,8 @@ call plug#begin('~/.config/nvim/autoload/plugged')
     Plug 'kristijanhusak/defx-icons'
     Plug 't9md/vim-choosewin'
     " Tmux navigator
-    Plug 'christoomey/vim-tmux-navigator'
+    " Plug 'christoomey/vim-tmux-navigator'
+    Plug 'fogine/vim-i3wm-tmux-navigator'
     " Color scheme
     Plug 'morhetz/gruvbox'
     " Editorconfig
diff --git a/.local/bin/i3_tmux_vim_focus b/.local/bin/i3_tmux_vim_focus
new file mode 100755
index 0000000..bf156f9
--- /dev/null
+++ b/.local/bin/i3_tmux_vim_focus
diff --git a/.local/bin/i3_tmux_vim_focus.c b/.local/bin/i3_tmux_vim_focus.c
new file mode 100755
index 0000000..1429e3a
--- /dev/null
+++ b/.local/bin/i3_tmux_vim_focus.c
@@ -0,0 +1,78 @@
+/* File: i3_vim_focus.c
+ *
+ * Compile with:
+ * gcc i3_tmux_vim_focus.c -lX11 -lxdo -o i3_tmux_vim_focus $(pkg-config --libs --cflags i3ipc-glib-1.0)
+ *
+ */
+
+#include <stdio.h>
+
+#include <strings.h>
+#include <string.h>
+
+#include <xdo.h>
+
+#include <glib/gprintf.h>
+#include <i3ipc-glib/i3ipc-glib.h>
+
+int main(int argc, char *argv[]) {
+
+    char cmd[20];
+
+    unsigned char *name;
+    int name_len;
+    int name_type;
+    Window window_ret;
+
+    i3ipcConnection *conn;
+    gchar *reply;
+
+    if(argc < 2){
+        printf("Missing argument\n");
+        return 1;
+    }
+
+    xdo_t *xdo = xdo_new(NULL);
+    xdo_get_active_window(xdo, &window_ret);
+    xdo_get_window_name(xdo, window_ret, &name, &name_len, &name_type);
+
+    puts(name);
+    if(strstr(name, "VIM") || strstr(name, "vim") && !strstr(name, "i3_tmux_vim_focus"))
+    {
+        strcpy(cmd, "Ctrl+c+Ctrl+");
+
+
+        strcat(cmd, (argv[1][0] == 'l')? "h" :
+                    (argv[1][0] == 'd')? "j" :
+                    (argv[1][0] == 'u')? "k" :
+                                         "l" );
+        puts(cmd);
+
+        xdo_send_keysequence_window(xdo, window_ret, cmd, 0);
+    }
+    else if(strstr(name, "tmux"))
+    {
+        strcpy(cmd, "ctrl+a");
+
+
+        xdo_send_keysequence_window(xdo, window_ret, cmd, 0);
+        strcpy(cmd, (argv[1][0] == 'l')? "Left" :
+                    (argv[1][0] == 'd')? "Down" :
+                    (argv[1][0] == 'u')? "Up" :
+                                         "Right" );
+
+        xdo_send_keysequence_window(xdo, window_ret, cmd, 0);
+    }
+    else
+    {
+        conn = i3ipc_connection_new(NULL, NULL);
+        strcpy(cmd, "focus ");
+        strcat(cmd, argv[1]);
+        reply = i3ipc_connection_message(conn, I3IPC_MESSAGE_TYPE_COMMAND, cmd, NULL);
+        g_free(reply);
+        g_object_unref(conn);
+    }
+
+    XFree(name);
+    return  0;
+}
diff --git a/.local/bin/tmux_sys_win_aware_navigation.sh b/.local/bin/tmux_sys_win_aware_navigation.sh
new file mode 100755
index 0000000..4fed4ae
--- /dev/null
+++ b/.local/bin/tmux_sys_win_aware_navigation.sh
@@ -0,0 +1,115 @@
+#!/bin/bash
+
+#export PS4="\$LINENO: "     # Prints out the line number being executed by debug
+#set -xv                     # Turn on debugging
+
+exists_another_pane_in_direction() {
+    local direction=$1
+    local result=1 #false
+
+    local paneList=$(
+        tmux list-panes -F '#{pane_top} #{pane_left} #{?pane_active,active,} '
+    )
+
+    local paneActive=$(
+        echo "$paneList" | \
+        grep 'active' | \
+        tr -s ' '
+    )
+
+    local paneNoActive=$(
+        echo "$paneList" | \
+        grep -v 'active'
+    )
+
+    local paneActiveTop="$(echo "$paneActive" | cut -d' ' -f1)"
+    local paneActiveLeft="$(echo "$paneActive" | cut -d' ' -f2)"
+
+    while read -r line; do
+        local left="$(echo "$line" | cut -d' ' -f2 | tr -d "[:blank:]" | tr -d "\n")"
+        local top="$(echo "$line" | cut -d' ' -f1)"
+
+        if [ "$top" = '' ] && [ "$left" = '' ]; then
+            break # There is not other window
+        fi
+
+        if [ "$direction" = 'up' ]
+        then
+
+            if [ "$top" -lt "$paneActiveTop" ] && [ "$left" -eq "$paneActiveLeft" ]
+            then
+                local result=0 #true
+                break
+            fi
+        fi
+
+        if [ "$direction" = 'right' ]
+        then
+
+            if [ "$left" -gt "$paneActiveLeft" ]
+            then
+                local result=0 #true
+                break
+            fi
+        fi
+
+        if [ "$direction" = 'down' ]
+        then
+            if [ "$top" -gt "$paneActiveTop" ] && [ "$left" -eq "$paneActiveLeft" ]
+            then
+                local result=0 #true
+                break
+            fi
+        fi
+
+        if [ "$direction" = 'left' ]
+        then
+            if [ "$left" -lt "$paneActiveLeft" ]
+            then
+                local result=0 #true
+                break
+            fi
+        fi
+    done <<< "$paneNoActive"
+
+    echo "$result"
+}
+
+dir=$1 #direction
+mode=$2 #if value  = "tmux-only", navigation shortcuts won't apply in system's window scope
+        # ....so this script won't be used and navigation will be handled by tmux only
+
+if [ "$dir" = "up" ]
+then
+    tmuxArg="U"
+elif [ "$dir" = "right" ]
+then
+    tmuxArg="R"
+elif [ "$dir" = "down" ]
+then
+    tmuxArg="D"
+elif [ "$dir" = "left" ]
+then
+    tmuxArg="L"
+else
+    echo -e "Invalid dirrection parameter supplied\nUsage: tmux_sys_win_aware_navigation up|right|down|left"
+    exit 1
+fi
+
+if [ "$mode" = "tmux-only" ]
+then
+    tmux select-pane -$tmuxArg
+    exit 0
+fi
+
+exists=$(exists_another_pane_in_direction $dir)
+
+
+if [ $exists = '0' ]
+then
+    tmux select-pane -$tmuxArg
+else
+    i3-msg -q focus $dir
+fi
+exit 0
+#set +xv #end of debug
diff --git a/.tmux.conf b/.tmux.conf
index 58528b7..60602d6 100644
--- a/.tmux.conf
+++ b/.tmux.conf
@@ -22,8 +22,13 @@ bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'xclip -in -selection c
 # Vi mode
 set-window-option -g mode-keys vi
 
+is_vim='echo "#{pane_current_command}" | grep -iqE "(^|\/)g?(view|n?vim?|vifm)(diff)?$"'
+bind -r left if-shell "$is_vim" "send-keys C-h" "run-shell 'tmux_sys_win_aware_navigation.sh left && tmux rename-window #{pane_current_command}'"
+bind -r down if-shell "$is_vim" "send-keys C-j" "run-shell 'tmux_sys_win_aware_navigation.sh down && tmux rename-window #{pane_current_command}'"
+bind -r up if-shell "$is_vim" "send-keys C-k" "run-shell 'tmux_sys_win_aware_navigation.sh up && tmux rename-window #{pane_current_command}'"
+bind -r right if-shell "$is_vim" "send-keys C-l" "run-shell 'tmux_sys_win_aware_navigation.sh right && tmux rename-window #{pane_current_command}'"
+
 # Plugins
-set -g @plugin 'christoomey/vim-tmux-navigator'
 set -g @plugin 'tmux-plugins/tmux-resurrect'
 set -g @plugin 'tmux-plugins/tmux-continuum'