/*
 * CINELERRA
 * Copyright (C) 2008 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 "clip.h"
#include "edl.h"
#include "edlsession.h"
#include "formatpresets.h"
#include "mwindow.h"
#include "new.h"
#include "setformat.h"
#include "interlacemodes.h"


FormatPresets::FormatPresets(MWindow *mwindow,
	NewWindow *new_gui,
	SetFormatWindow *format_gui,
	int x,
	int y)
{
	this->mwindow = mwindow;
	this->new_gui = new_gui;
	this->format_gui = format_gui;
	gui_base = new_gui ? (BC_WindowBase*)new_gui : (BC_WindowBase*)(format_gui);
	this->x = x;
	this->y = y;
	text = 0;
	pulldown = 0;
}

FormatPresets::~FormatPresets()
{
	if(text) delete text;
	if(pulldown) delete pulldown;
	for(int i = 0; i < preset_items.total; i++)
		delete preset_items.values[i];
}

void FormatPresets::create_objects()
{
	FormatPresetItem * item = new FormatPresetItem(mwindow, this, _("User Defined"));
	preset_items.append(item);

	int i;  const char *p;
	for(i = 0; (p = mwindow->get_preset_name(i)) != 0; i++) {
		item = new FormatPresetItem(mwindow, this, p);
		mwindow->fill_preset_defaults(p, item->edl->session);
		preset_items.append(item);
	}

	gui_base->add_subwindow(new BC_Title(x, y, _("Presets:")));
	int x1 = x;
	y += 20;


	gui_base->add_subwindow(text = new FormatPresetsText(mwindow,
		this,
		x,
		y));
	x += text->get_w();
	gui_base->add_subwindow(pulldown = new FormatPresetsPulldown(mwindow,
		this,
		x,
		y));
	x = x1;
}

FormatPresetItem* FormatPresets::find_preset(EDL *edl)
{
	for(int i = 1; i < preset_items.total; i++)
	{
		FormatPresetItem *preset = preset_items.values[i];
		if(edl->session->audio_tracks == preset->edl->session->audio_tracks &&
			edl->session->audio_channels == preset->edl->session->audio_channels &&
			edl->session->sample_rate == preset->edl->session->sample_rate &&
			edl->session->video_tracks == preset->edl->session->video_tracks &&
			EQUIV(edl->session->frame_rate, preset->edl->session->frame_rate) &&
			edl->session->output_w == preset->edl->session->output_w &&
			edl->session->output_h == preset->edl->session->output_h &&
			EQUIV(edl->session->aspect_w, preset->edl->session->aspect_w) &&
			EQUIV(edl->session->aspect_h, preset->edl->session->aspect_h) &&
			edl->session->interlace_mode == preset->edl->session->interlace_mode &&
			edl->session->color_model == preset->edl->session->color_model)
		{
			return preset;
		}
	}
	return 0;
}

const char* FormatPresets::get_preset_text(EDL *edl)
{
	FormatPresetItem *item = edl ? find_preset(edl) : 0;
	return item ? item->get_text() : _("User Defined");
}


int FormatPresets::handle_event()
{
	return 0;
}

EDL* FormatPresets::get_edl()
{
	return 0;
}





FormatPresetsText::FormatPresetsText(MWindow *mwindow,
	FormatPresets *gui,
	int x,
	int y)
 : BC_TextBox(x,
 	y,
	200,
	1,
	gui->get_preset_text(gui->get_edl()))
{
	this->gui =  gui;
	this->mwindow = mwindow;
}

int FormatPresetsText::handle_event()
{
	return 1;
}










FormatPresetsPulldown::FormatPresetsPulldown(MWindow *mwindow,
	FormatPresets *gui,
	int x,
	int y)
 : BC_ListBox(x, y, 200, 250,
		LISTBOX_TEXT,                   // Display text list or icons
		(ArrayList<BC_ListBoxItem*>*)&gui->preset_items, // Each column has an ArrayList of BC_ListBoxItems.
		0,  // Titles for columns.  Set to 0 for no titles
		0,  // width of each column
		1,  // Total columns.
		0,  // Pixel of top of window.
		1)
{
	this->mwindow = mwindow;
	this->gui = gui;
}

int FormatPresetsPulldown::handle_event()
{
	gui->handle_event();
	FormatPresetItem *preset = ((FormatPresetItem*)get_selection(0, 0));
	gui->get_edl()->copy_all(preset->edl);
	gui->text->update(preset->get_text());
	gui->handle_event();
	return 1;
}

FormatPresetItem::FormatPresetItem(MWindow *mwindow,
	FormatPresets *gui,
	const char *text)
 : BC_ListBoxItem(text)
{
	this->mwindow = mwindow;
	this->gui = gui;
	edl = new EDL;
	edl->create_objects();
	edl->copy_all(gui->get_edl());
}

FormatPresetItem::~FormatPresetItem()
{
	edl->Garbage::remove_user();
}