/*****************************************************************************
The Dark Mod GPL Source Code

This file is part of the The Dark Mod Source Code, originally based
on the Doom 3 GPL Source Code as published in 2011.

The Dark Mod Source Code 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. For details, see LICENSE.TXT.

Project: The Dark Mod (http://www.thedarkmod.com/)

******************************************************************************/

#include "precompiled.h"
#pragma hdrstop



#include "DeviceContext.h"
#include "Window.h"
#include "UserInterfaceLocal.h"
#include "BindWindow.h"


void idBindWindow::CommonInit() {
	bindName = "";
	waitingOnKey = false;
}

idBindWindow::idBindWindow(idDeviceContext *d, idUserInterfaceLocal *g) : idWindow(d, g) {
	dc = d;
	gui = g;
	CommonInit();
}

idBindWindow::idBindWindow(idUserInterfaceLocal *g) : idWindow(g) {
	gui = g;
	CommonInit();
}

idBindWindow::~idBindWindow() {

}


const char *idBindWindow::HandleEvent(const sysEvent_t *event, bool *updateVisuals) {
	static char ret[ 256 ];
	
	if (!(event->evType == SE_KEY && event->evValue2)) {
		return "";
	}

	int key = event->evValue;

	if (waitingOnKey) {
		waitingOnKey = false;
		if (key == K_ESCAPE) {
			idStr::snPrintf( ret, sizeof( ret ), "clearbind \"%s\"", bindName.GetName());
		} else {
			idStr::snPrintf( ret, sizeof( ret ), "bind %i \"%s\"", key, bindName.GetName());
		}
		return ret;
	} else {
		if (key == K_MOUSE1) {
			waitingOnKey = true;
			gui->SetBindHandler(this);
			return "";
		}
	}

	return "";
}

idWinVar *idBindWindow::GetThisWinVarByName(const char *varname) {

	if (idStr::Icmp(varname, "bind") == 0) {
		return &bindName;
	}

	return idWindow::GetThisWinVarByName(varname);
}

void idBindWindow::PostParse() {
	idWindow::PostParse();
	bindName.SetGuiInfo( gui->GetStateDict(), bindName );
	bindName.Update();
	//bindName = state.GetString("bind");
	flags |= (WIN_HOLDCAPTURE | WIN_CANFOCUS);
}

void idBindWindow::Draw(int time, float x, float y) {
	idVec4 color = foreColor;

	idStr str;
	if ( waitingOnKey ) {
		str = common->Translate( "#str_07000" );
	} else if ( bindName.Length() ) {
		str = bindName.c_str();
	} else {
		str = common->Translate( "#str_07001" );
	}

	if ( waitingOnKey || ( hover && !noEvents && Contains(gui->CursorX(), gui->CursorY()) ) ) {
		color = hoverColor;
	} else {
		hover = false;
	}

	dc->DrawText(str, textScale, textAlign, color, textRect, false, -1);
}

void idBindWindow::Activate( bool activate, idStr &act ) {
	idWindow::Activate( activate, act );
	bindName.Update();
}