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#include <X11/X.h>
#include <X11/Xlib.h>
#include <iostream>
#include <sstream>
#include <vector>
#include "error.h"
#include "keybinds.h"
#include "util.h"
using std::string, std::cout, std::endl;
KeybindsModule::KeybindsModule(CommandsModule& commandsModule, Config& cfg, Globals& globals)
:commandsModule(commandsModule),
globals(globals),
cfg(cfg)
{
CommandArgType* bindArgs = new CommandArgType[2];
bindArgs[0] = STR;
bindArgs[1] = STR_REST;
commandsModule.addCommand("bind", &KeybindsModule::bind, 2, bindArgs, this);
}
const void KeybindsModule::handleKeypress(XKeyEvent e)
{
if(e.same_screen!=1) return;
//cout << "Key Pressed" << endl;
//cout << "\tState: " << e.state << endl;
//cout << "\tCode: " << XKeysymToString(XKeycodeToKeysym(globals.dpy, e.keycode, 0)) << endl;
//updateMousePos();
const unsigned int masks = ShiftMask | ControlMask | Mod1Mask | Mod4Mask;
for(Keybind bind : binds)
{
if(bind.modifiers == (e.state & masks) && bind.key == XKeycodeToKeysym(globals.dpy, e.keycode, 0))
{
commandsModule.runCommand(bind.command);
}
}
}
const void KeybindsModule::bind(const CommandArg* argv)
{
Err e = commandsModule.checkCommand(argv[1].str);
if(e.code != NOERR)
{
e.message = "Binding fail - " + e.message;
throw e;
}
std::vector<string> keys = split(argv[0].str, '+');
Keybind bind;
bind.modifiers = 0;
for(string key : keys)
{
if(key == "mod")
{
bind.modifiers |= Mod4Mask >> 3 * cfg.swapSuperAlt;
}
else if(key == "alt")
{
bind.modifiers |= Mod1Mask << 3 * cfg.swapSuperAlt;
}
else if(key == "shift")
{
bind.modifiers |= ShiftMask;
}
else if(key == "control")
{
bind.modifiers |= ControlMask;
}
else
{
KeySym s = XStringToKeysym(key.c_str());
bind.key = s;
if(bind.key == NoSymbol)
{
throw Err(CFG_ERR_KEYBIND, "Keybind '" + string(argv[0].str) + "' is invalid!");
continue;
}
}
}
bind.command = argv[1].str;
cout << bind.modifiers << endl;
KeyCode c = XKeysymToKeycode(globals.dpy, bind.key);
XGrabKey(globals.dpy, c, bind.modifiers, globals.root, False, GrabModeAsync, GrabModeAsync);
binds.push_back(bind);
}
const void KeybindsModule::clearKeybinds()
{
XUngrabButton(globals.dpy, AnyKey, AnyModifier, globals.root);
}
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