
/*
 * CINELERRA
 * Copyright (C) 2012 Adam Williams <broadcast at earthling dot net>
 *
 * This program 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 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */

#include "bcdisplayinfo.h"
#include "clip.h"
#include "language.h"
#include "motion-hv.h"
#include "motionscan-hv.h"
#include "motionwindow-hv.h"










MotionHVWindow::MotionHVWindow(MotionHVMain *plugin)
 : PluginClientWindow(plugin, xS(600), yS(650), xS(600), yS(650), 0)
{
	this->plugin = plugin;
}

MotionHVWindow::~MotionHVWindow()
{
}

void MotionHVWindow::create_objects()
{
	int xs10 = xS(10), xs20 = xS(20), xs310 = xS(310);
	int ys10 = yS(10), ys20 = yS(20), ys30 = yS(30), ys40 = yS(40), ys50 = yS(50);
	int x1 = xs10, x = xs10, y = ys10;
	int x2 = xs310;
	BC_Title *title;



// 	add_subwindow(global = new MotionHVGlobal(plugin,
// 		this,
// 		x1,
// 		y));

	add_subwindow(rotate = new MotionHVRotate(plugin,
		this,
		x2,
		y));
	y += ys50;

	add_subwindow(title = new BC_Title(x1,
		y,
		_("Translation search radius:\n(W/H Percent of image)")));
	add_subwindow(global_range_w = new GlobalRange(plugin,
		x1 + title->get_w() + xs10,
		y,
		&plugin->config.global_range_w));
	add_subwindow(global_range_h = new GlobalRange(plugin,
		x1 + title->get_w() + xs10 + global_range_w->get_w(),
		y,
		&plugin->config.global_range_h));

	add_subwindow(title = new BC_Title(x2,
		y,
		_("Rotation search radius:\n(Degrees)")));
	add_subwindow(rotation_range = new RotationRange(plugin,
		x2 + title->get_w() + xs10,
		y));

	y += ys50;
	add_subwindow(title = new BC_Title(x1,
		y,
		_("Translation block size:\n(W/H Percent of image)")));
	add_subwindow(global_block_w = new BlockSize(plugin,
		x1 + title->get_w() + xs10,
		y,
		&plugin->config.global_block_w));
	add_subwindow(global_block_h = new BlockSize(plugin,
		x1 + title->get_w() + xs10 + global_block_w->get_w(),
		y,
		&plugin->config.global_block_h));

// 	add_subwindow(title = new BC_Title(x2,
// 		y,
// 		_("Rotation block size:\n(W/H Percent of image)")));
// 	add_subwindow(rotation_block_w = new BlockSize(plugin,
// 		x2 + title->get_w() + xs10,
// 		y,
// 		&plugin->config.rotation_block_w));
// 	add_subwindow(rotation_block_h = new BlockSize(plugin,
// 		x2 + title->get_w() + xs10 + rotation_block_w->get_w(),
// 		y,
// 		&plugin->config.rotation_block_h));

// 	y += ys50;
// 	add_subwindow(title = new BC_Title(x1, y, _("Translation search steps:")));
// 	add_subwindow(global_search_positions = new GlobalSearchPositions(plugin,
// 		x1 + title->get_w() + xs10,
// 		y,
// 		xs80));
// 	global_search_positions->create_objects();
//
// 	add_subwindow(title = new BC_Title(x2, y, _("Rotation search steps:")));
// 	add_subwindow(rotation_search_positions = new RotationSearchPositions(plugin,
// 		x2 + title->get_w() + xs10,
// 		y,
// 		xs80));
// 	rotation_search_positions->create_objects();

	y += ys50;
	add_subwindow(title = new BC_Title(x, y, _("Translation direction:")));
	add_subwindow(track_direction = new TrackDirection(plugin,
		this,
		x + title->get_w() + xs10,
		y));
	track_direction->create_objects();

	y += ys40;
	add_subwindow(title = new BC_Title(x, y + ys10, _("Block X:")));
	add_subwindow(block_x = new MotionHVBlockX(plugin,
		this,
		x + title->get_w() + xs10,
		y));
	add_subwindow(block_x_text = new MotionHVBlockXText(plugin,
		this,
		x + title->get_w() + xs10 + block_x->get_w() + xs10,
		y + ys10));

	add_subwindow(title = new BC_Title(x2, y, _("Rotation center:")));
	add_subwindow(rotation_center = new RotationCenter(plugin,
		x2 + title->get_w() + xs10,
		y));



	int y1 = y;
	y += ys50;
	add_subwindow(title = new BC_Title(x2, y + ys10, _("Maximum angle offset:")));
	add_subwindow(rotate_magnitude = new MotionHVRMagnitude(plugin,
		x2 + title->get_w() + xs10,
		y));

	y += ys40;
	add_subwindow(title = new BC_Title(x2, y + ys10, _("Rotation settling speed:")));
	add_subwindow(rotate_return_speed = new MotionHVRReturnSpeed(plugin,
		x2 + title->get_w() + xs10,
		y));



	y = y1;
	y += ys40;
	add_subwindow(title = new BC_Title(x, y + ys10, _("Block Y:")));
	add_subwindow(block_y = new MotionHVBlockY(plugin,
		this,
		x + title->get_w() + xs10,
		y));
	add_subwindow(block_y_text = new MotionHVBlockYText(plugin,
		this,
		x + title->get_w() + xs10 + block_y->get_w() + xs10,
		y + ys10));

	y += ys50;
	add_subwindow(title = new BC_Title(x, y + ys10, _("Maximum absolute offset:")));
	add_subwindow(magnitude = new MotionHVMagnitude(plugin,
		x + title->get_w() + xs10,
		y));

	y += ys40;
	add_subwindow(title = new BC_Title(x, y + ys10, _("MotionHV settling speed:")));
	add_subwindow(return_speed = new MotionHVReturnSpeed(plugin,
		x + title->get_w() + xs10,
		y));



	y += ys40;
	add_subwindow(vectors = new MotionHVDrawVectors(plugin,
		this,
		x,
		y));


	y += ys40;
	add_subwindow(track_single = new TrackSingleFrame(plugin,
		this,
		x,
		y));
	add_subwindow(title = new BC_Title(x + track_single->get_w() + xs20,
		y,
		_("Frame number:")));
	add_subwindow(track_frame_number = new TrackFrameNumber(plugin,
		this,
		x + track_single->get_w() + title->get_w() + xs20,
		y));
	if(plugin->config.tracking_object != MotionHVScan::TRACK_SINGLE)
		track_frame_number->disable();

	y += ys20;
	add_subwindow(track_previous = new TrackPreviousFrame(plugin,
		this,
		x,
		y));

	y += ys20;
	add_subwindow(previous_same = new PreviousFrameSameBlock(plugin,
		this,
		x,
		y));

	y += ys40;
	y1 = y;
	add_subwindow(title = new BC_Title(x, y, _("Master layer:")));
	add_subwindow(master_layer = new MasterLayer(plugin,
		this,
		x + title->get_w() + xs10,
		y));
	master_layer->create_objects();
	y += ys30;


	add_subwindow(title = new BC_Title(x, y, _("Action:")));
	add_subwindow(action_type = new ActionType(plugin,
		this,
		x + title->get_w() + xs10,
		y));
	action_type->create_objects();
	y += ys30;




	add_subwindow(title = new BC_Title(x, y, _("Calculation:")));
	add_subwindow(tracking_type = new TrackingType(plugin,
		this,
		x + title->get_w() + xs10,
		y));
	tracking_type->create_objects();



	show_window(1);
}

void MotionHVWindow::update_mode()
{
	global_range_w->update(plugin->config.global_range_w,
	 	MIN_RADIUS,
	 	MAX_RADIUS);
	global_range_h->update(plugin->config.global_range_h,
	 	MIN_RADIUS,
	 	MAX_RADIUS);
	rotation_range->update(plugin->config.rotation_range,
	 	MIN_ROTATION,
	 	MAX_ROTATION);
	vectors->update(plugin->config.draw_vectors);
//	global->update(plugin->config.global);
	rotate->update(plugin->config.rotate);
}













GlobalRange::GlobalRange(MotionHVMain *plugin,
	int x,
	int y,
	int *value)
 : BC_IPot(x,
		y,
		(int64_t)*value,
		(int64_t)MIN_RADIUS,
		(int64_t)MAX_RADIUS)
{
	this->plugin = plugin;
	this->value = value;
}


int GlobalRange::handle_event()
{
	*value = (int)get_value();
	plugin->send_configure_change();
	return 1;
}




RotationRange::RotationRange(MotionHVMain *plugin,
	int x,
	int y)
 : BC_IPot(x,
		y,
		(int64_t)plugin->config.rotation_range,
		(int64_t)MIN_ROTATION,
		(int64_t)MAX_ROTATION)
{
	this->plugin = plugin;
}


int RotationRange::handle_event()
{
	plugin->config.rotation_range = (int)get_value();
	plugin->send_configure_change();
	return 1;
}




RotationCenter::RotationCenter(MotionHVMain *plugin,
	int x,
	int y)
 : BC_IPot(x,
		y,
		(int64_t)plugin->config.rotation_center,
		(int64_t)-MAX_ROTATION,
		(int64_t)MAX_ROTATION)
{
	this->plugin = plugin;
}


int RotationCenter::handle_event()
{
	plugin->config.rotation_center = (int)get_value();
	plugin->send_configure_change();
	return 1;
}






BlockSize::BlockSize(MotionHVMain *plugin,
	int x,
	int y,
	int *value)
 : BC_IPot(x,
		y,
		(int64_t)*value,
		(int64_t)MIN_BLOCK,
		(int64_t)MAX_BLOCK)
{
	this->plugin = plugin;
	this->value = value;
}


int BlockSize::handle_event()
{
	*value = (int)get_value();
	plugin->send_configure_change();
	return 1;
}













// GlobalSearchPositions::GlobalSearchPositions(MotionHVMain *plugin,
// 	int x,
// 	int y,
// 	int w)
//  : BC_PopupMenu(x,
//  	y,
// 	w,
// 	"",
// 	1)
// {
// 	this->plugin = plugin;
// }
// void GlobalSearchPositions::create_objects()
// {
// 	add_item(new BC_MenuItem("16"));
// 	add_item(new BC_MenuItem("32"));
// 	add_item(new BC_MenuItem("64"));
// 	add_item(new BC_MenuItem("128"));
// 	add_item(new BC_MenuItem("256"));
// 	add_item(new BC_MenuItem("512"));
// 	add_item(new BC_MenuItem("1024"));
// 	add_item(new BC_MenuItem("2048"));
// 	add_item(new BC_MenuItem("4096"));
// 	add_item(new BC_MenuItem("8192"));
// 	add_item(new BC_MenuItem("16384"));
// 	add_item(new BC_MenuItem("32768"));
// 	add_item(new BC_MenuItem("65536"));
// 	add_item(new BC_MenuItem("131072"));
// 	char string[BCTEXTLEN];
// 	sprintf(string, "%d", plugin->config.global_positions);
// 	set_text(string);
// }
//
// int GlobalSearchPositions::handle_event()
// {
// 	plugin->config.global_positions = atoi(get_text());
// 	plugin->send_configure_change();
// 	return 1;
// }
//
//
//
//
//
//
//
// RotationSearchPositions::RotationSearchPositions(MotionHVMain *plugin,
// 	int x,
// 	int y,
// 	int w)
//  : BC_PopupMenu(x,
//  	y,
// 	w,
// 	"",
// 	1)
// {
// 	this->plugin = plugin;
// }
// void RotationSearchPositions::create_objects()
// {
// 	add_item(new BC_MenuItem("4"));
// 	add_item(new BC_MenuItem("8"));
// 	add_item(new BC_MenuItem("16"));
// 	add_item(new BC_MenuItem("32"));
// 	char string[BCTEXTLEN];
// 	sprintf(string, "%d", plugin->config.rotate_positions);
// 	set_text(string);
// }
//
// int RotationSearchPositions::handle_event()
// {
// 	plugin->config.rotate_positions = atoi(get_text());
// 	plugin->send_configure_change();
// 	return 1;
// }








MotionHVMagnitude::MotionHVMagnitude(MotionHVMain *plugin,
	int x,
	int y)
 : BC_IPot(x,
		y,
		(int64_t)plugin->config.magnitude,
		(int64_t)0,
		(int64_t)100)
{
	this->plugin = plugin;
}

int MotionHVMagnitude::handle_event()
{
	plugin->config.magnitude = (int)get_value();
	plugin->send_configure_change();
	return 1;
}


MotionHVReturnSpeed::MotionHVReturnSpeed(MotionHVMain *plugin,
	int x,
	int y)
 : BC_IPot(x,
		y,
		(int64_t)plugin->config.return_speed,
		(int64_t)0,
		(int64_t)100)
{
	this->plugin = plugin;
}

int MotionHVReturnSpeed::handle_event()
{
	plugin->config.return_speed = (int)get_value();
	plugin->send_configure_change();
	return 1;
}



MotionHVRMagnitude::MotionHVRMagnitude(MotionHVMain *plugin,
	int x,
	int y)
 : BC_IPot(x,
		y,
		(int64_t)plugin->config.rotate_magnitude,
		(int64_t)0,
		(int64_t)90)
{
	this->plugin = plugin;
}

int MotionHVRMagnitude::handle_event()
{
	plugin->config.rotate_magnitude = (int)get_value();
	plugin->send_configure_change();
	return 1;
}



MotionHVRReturnSpeed::MotionHVRReturnSpeed(MotionHVMain *plugin,
	int x,
	int y)
 : BC_IPot(x,
		y,
		(int64_t)plugin->config.rotate_return_speed,
		(int64_t)0,
		(int64_t)100)
{
	this->plugin = plugin;
}

int MotionHVRReturnSpeed::handle_event()
{
	plugin->config.rotate_return_speed = (int)get_value();
	plugin->send_configure_change();
	return 1;
}





// MotionHVGlobal::MotionHVGlobal(MotionHVMain *plugin,
// 	MotionHVWindow *gui,
// 	int x,
// 	int y)
//  : BC_CheckBox(x,
//  	y,
// 	plugin->config.global,
// 	_("Track translation"))
// {
// 	this->plugin = plugin;
// 	this->gui = gui;
// }
//
// int MotionHVGlobal::handle_event()
// {
// 	plugin->config.global = get_value();
// 	plugin->send_configure_change();
// 	return 1;
// }

MotionHVRotate::MotionHVRotate(MotionHVMain *plugin,
	MotionHVWindow *gui,
	int x,
	int y)
 : BC_CheckBox(x,
 	y,
	plugin->config.rotate,
	_("Track rotation"))
{
	this->plugin = plugin;
	this->gui = gui;
}

int MotionHVRotate::handle_event()
{
	plugin->config.rotate = get_value();
	plugin->send_configure_change();
	return 1;
}





MotionHVBlockX::MotionHVBlockX(MotionHVMain *plugin,
	MotionHVWindow *gui,
	int x,
	int y)
 : BC_FPot(x,
 	y,
	plugin->config.block_x,
	(float)0,
	(float)100)
{
	this->plugin = plugin;
	this->gui = gui;
}

int MotionHVBlockX::handle_event()
{
	plugin->config.block_x = get_value();
	gui->block_x_text->update((float)plugin->config.block_x);
	plugin->send_configure_change();
	return 1;
}




MotionHVBlockY::MotionHVBlockY(MotionHVMain *plugin,
	MotionHVWindow *gui,
	int x,
	int y)
 : BC_FPot(x,
 	y,
	(float)plugin->config.block_y,
	(float)0,
	(float)100)
{
	this->plugin = plugin;
	this->gui = gui;
}

int MotionHVBlockY::handle_event()
{
	plugin->config.block_y = get_value();
	gui->block_y_text->update((float)plugin->config.block_y);
	plugin->send_configure_change();
	return 1;
}

MotionHVBlockXText::MotionHVBlockXText(MotionHVMain *plugin,
	MotionHVWindow *gui,
	int x,
	int y)
 : BC_TextBox(x, y, xS(75), 1,
	(float)plugin->config.block_x)
{
	this->plugin = plugin;
	this->gui = gui;
	set_precision(4);
}

int MotionHVBlockXText::handle_event()
{
	plugin->config.block_x = atof(get_text());
	gui->block_x->update(plugin->config.block_x);
	plugin->send_configure_change();
	return 1;
}




MotionHVBlockYText::MotionHVBlockYText(MotionHVMain *plugin,
	MotionHVWindow *gui,
	int x,
	int y)
 : BC_TextBox(x, y, xS(75), 1,
	(float)plugin->config.block_y)
{
	this->plugin = plugin;
	this->gui = gui;
	set_precision(4);
}

int MotionHVBlockYText::handle_event()
{
	plugin->config.block_y = atof(get_text());
	gui->block_y->update(plugin->config.block_y);
	plugin->send_configure_change();
	return 1;
}
















MotionHVDrawVectors::MotionHVDrawVectors(MotionHVMain *plugin,
	MotionHVWindow *gui,
	int x,
	int y)
 : BC_CheckBox(x,
 	y,
	plugin->config.draw_vectors,
	_("Draw vectors"))
{
	this->gui = gui;
	this->plugin = plugin;
}

int MotionHVDrawVectors::handle_event()
{
	plugin->config.draw_vectors = get_value();
	plugin->send_configure_change();
	return 1;
}








TrackSingleFrame::TrackSingleFrame(MotionHVMain *plugin,
	MotionHVWindow *gui,
	int x,
	int y)
 : BC_Radial(x,
 	y,
	plugin->config.tracking_object == MotionHVScan::TRACK_SINGLE,
 	_("Track single frame"))
{
	this->plugin = plugin;
	this->gui = gui;
}

int TrackSingleFrame::handle_event()
{
	plugin->config.tracking_object = MotionHVScan::TRACK_SINGLE;
	gui->track_previous->update(0);
	gui->previous_same->update(0);
	gui->track_frame_number->enable();
	plugin->send_configure_change();
	return 1;
}








TrackFrameNumber::TrackFrameNumber(MotionHVMain *plugin,
	MotionHVWindow *gui,
	int x,
	int y)
 : BC_TextBox(x, y, xS(100), 1, plugin->config.track_frame)
{
	this->plugin = plugin;
	this->gui = gui;
}

int TrackFrameNumber::handle_event()
{
	plugin->config.track_frame = atol(get_text());
	plugin->send_configure_change();
	return 1;
}







TrackPreviousFrame::TrackPreviousFrame(MotionHVMain *plugin,
	MotionHVWindow *gui,
	int x,
	int y)
 : BC_Radial(x,
 	y,
	plugin->config.tracking_object == MotionHVScan::TRACK_PREVIOUS,
	_("Track previous frame"))
{
	this->plugin = plugin;
	this->gui = gui;
}
int TrackPreviousFrame::handle_event()
{
	plugin->config.tracking_object = MotionHVScan::TRACK_PREVIOUS;
	gui->track_single->update(0);
	gui->previous_same->update(0);
	gui->track_frame_number->disable();
	plugin->send_configure_change();
	return 1;
}








PreviousFrameSameBlock::PreviousFrameSameBlock(MotionHVMain *plugin,
	MotionHVWindow *gui,
	int x,
	int y)
 : BC_Radial(x,
 	y,
	plugin->config.tracking_object == MotionHVScan::PREVIOUS_SAME_BLOCK,
	_("Previous frame same block"))
{
	this->plugin = plugin;
	this->gui = gui;
}
int PreviousFrameSameBlock::handle_event()
{
	plugin->config.tracking_object = MotionHVScan::PREVIOUS_SAME_BLOCK;
	gui->track_single->update(0);
	gui->track_previous->update(0);
	gui->track_frame_number->disable();
	plugin->send_configure_change();
	return 1;
}








MasterLayer::MasterLayer(MotionHVMain *plugin, MotionHVWindow *gui, int x, int y)
 : BC_PopupMenu(x,
 	y,
	calculate_w(gui),
	to_text(plugin->config.bottom_is_master))
{
	this->plugin = plugin;
	this->gui = gui;
}

int MasterLayer::handle_event()
{
	plugin->config.bottom_is_master = from_text(get_text());
	plugin->send_configure_change();
	return 1;
}

void MasterLayer::create_objects()
{
	add_item(new BC_MenuItem(to_text(0)));
	add_item(new BC_MenuItem(to_text(1)));
}

int MasterLayer::from_text(char *text)
{
	if(!strcmp(text, _("Top"))) return 0;
	return 1;
}

char* MasterLayer::to_text(int mode)
{
	return mode ? _("Bottom") : _("Top");
}

int MasterLayer::calculate_w(MotionHVWindow *gui)
{
	int result = 0;
	result = MAX(result, gui->get_text_width(MEDIUMFONT, to_text(0)));
	result = MAX(result, gui->get_text_width(MEDIUMFONT, to_text(1)));
	return result + xS(50);
}








ActionType::ActionType(MotionHVMain *plugin, MotionHVWindow *gui, int x, int y)
 : BC_PopupMenu(x,
 	y,
	calculate_w(gui),
	to_text(plugin->config.action_type))
{
	this->plugin = plugin;
	this->gui = gui;
}

int ActionType::handle_event()
{
	plugin->config.action_type = from_text(get_text());
	plugin->send_configure_change();
	return 1;
}

void ActionType::create_objects()
{
	add_item(new BC_MenuItem(to_text(MotionHVScan::TRACK)));
	add_item(new BC_MenuItem(to_text(MotionHVScan::TRACK_PIXEL)));
	add_item(new BC_MenuItem(to_text(MotionHVScan::STABILIZE)));
	add_item(new BC_MenuItem(to_text(MotionHVScan::STABILIZE_PIXEL)));
	add_item(new BC_MenuItem(to_text(MotionHVScan::NOTHING)));
}

int ActionType::from_text(char *text)
{
	if(!strcmp(text, _("Track Subpixel"))) return MotionHVScan::TRACK;
	if(!strcmp(text, _("Track Pixel"))) return MotionHVScan::TRACK_PIXEL;
	if(!strcmp(text, _("Stabilize Subpixel"))) return MotionHVScan::STABILIZE;
	if(!strcmp(text, _("Stabilize Pixel"))) return MotionHVScan::STABILIZE_PIXEL;
	//if(!strcmp(text, _("Do Nothing"))) return MotionHVScan::NOTHING;
	return MotionHVScan::NOTHING;
}

char* ActionType::to_text(int mode)
{
	switch(mode)
	{
		case MotionHVScan::TRACK:
			return _("Track Subpixel");
		case MotionHVScan::TRACK_PIXEL:
			return _("Track Pixel");
		case MotionHVScan::STABILIZE:
			return _("Stabilize Subpixel");
		case MotionHVScan::STABILIZE_PIXEL:
			return _("Stabilize Pixel");
		default:
		case MotionHVScan::NOTHING:
			return _("Do Nothing");
	}
}

int ActionType::calculate_w(MotionHVWindow *gui)
{
	int result = 0;
	result = MAX(result, gui->get_text_width(MEDIUMFONT, to_text(MotionHVScan::TRACK)));
	result = MAX(result, gui->get_text_width(MEDIUMFONT, to_text(MotionHVScan::TRACK_PIXEL)));
	result = MAX(result, gui->get_text_width(MEDIUMFONT, to_text(MotionHVScan::STABILIZE)));
	result = MAX(result, gui->get_text_width(MEDIUMFONT, to_text(MotionHVScan::STABILIZE_PIXEL)));
	result = MAX(result, gui->get_text_width(MEDIUMFONT, to_text(MotionHVScan::NOTHING)));
	return result + xS(50);
}





TrackingType::TrackingType(MotionHVMain *plugin, MotionHVWindow *gui, int x, int y)
 : BC_PopupMenu(x,
 	y,
	calculate_w(gui),
	to_text(plugin->config.tracking_type))
{
	this->plugin = plugin;
	this->gui = gui;
}

int TrackingType::handle_event()
{
	plugin->config.tracking_type = from_text(get_text());
	plugin->send_configure_change();
	return 1;
}

void TrackingType::create_objects()
{
	add_item(new BC_MenuItem(to_text(MotionHVScan::NO_CALCULATE)));
	add_item(new BC_MenuItem(to_text(MotionHVScan::CALCULATE)));
	add_item(new BC_MenuItem(to_text(MotionHVScan::SAVE)));
	add_item(new BC_MenuItem(to_text(MotionHVScan::LOAD)));
}

int TrackingType::from_text(char *text)
{
	if(!strcmp(text, _("Save coords to /tmp"))) return MotionHVScan::SAVE;
	if(!strcmp(text, _("Load coords from /tmp"))) return MotionHVScan::LOAD;
	if(!strcmp(text, _("Recalculate"))) return MotionHVScan::CALCULATE;
	//if(!strcmp(text, _("Don't Calculate"))) return MotionHVScan::NO_CALCULATE;
	return MotionHVScan::NO_CALCULATE;
}

char* TrackingType::to_text(int mode)
{
	switch(mode)
	{
		case MotionHVScan::SAVE:
			return _("Save coords to /tmp");
		case MotionHVScan::LOAD:
			return _("Load coords from /tmp");
		case MotionHVScan::CALCULATE:
			return _("Recalculate");
		default:
		case MotionHVScan::NO_CALCULATE:
			return _("Don't Calculate");
	}
}

int TrackingType::calculate_w(MotionHVWindow *gui)
{
	int result = 0;
	result = MAX(result, gui->get_text_width(MEDIUMFONT, to_text(MotionHVScan::NO_CALCULATE)));
	result = MAX(result, gui->get_text_width(MEDIUMFONT, to_text(MotionHVScan::CALCULATE)));
	result = MAX(result, gui->get_text_width(MEDIUMFONT, to_text(MotionHVScan::SAVE)));
	result = MAX(result, gui->get_text_width(MEDIUMFONT, to_text(MotionHVScan::LOAD)));
	return result + xS(50);
}










TrackDirection::TrackDirection(MotionHVMain *plugin, MotionHVWindow *gui, int x, int y)
 : BC_PopupMenu(x,
 	y,
	calculate_w(gui),
	to_text(plugin->config.horizontal_only, plugin->config.vertical_only))
{
	this->plugin = plugin;
	this->gui = gui;
}

int TrackDirection::handle_event()
{
	from_text(&plugin->config.horizontal_only, &plugin->config.vertical_only, get_text());
	plugin->send_configure_change();
	return 1;
}

void TrackDirection::create_objects()
{
	add_item(new BC_MenuItem(to_text(1, 0)));
	add_item(new BC_MenuItem(to_text(0, 1)));
	add_item(new BC_MenuItem(to_text(0, 0)));
}

void TrackDirection::from_text(int *horizontal_only, int *vertical_only, char *text)
{
	*horizontal_only = 0;
	*vertical_only = 0;
	if(!strcmp(text, to_text(1, 0))) *horizontal_only = 1;
	if(!strcmp(text, to_text(0, 1))) *vertical_only = 1;
}

char* TrackDirection::to_text(int horizontal_only, int vertical_only)
{
	if(horizontal_only) return _("Horizontal only");
	if(vertical_only) return _("Vertical only");
	return _("Both");
}

int TrackDirection::calculate_w(MotionHVWindow *gui)
{
	int result = 0;
	result = MAX(result, gui->get_text_width(MEDIUMFONT, to_text(1, 0)));
	result = MAX(result, gui->get_text_width(MEDIUMFONT, to_text(0, 1)));
	result = MAX(result, gui->get_text_width(MEDIUMFONT, to_text(0, 0)));
	return result + xS(50);
}

