aoevidencedisplay.cpp

//////////////////////////////////////////////////
//
//  This work is licensed under the MIT license.
//  
//  You are free to copy, modify and distribute
//  this work freely given that proper attribution
//  is supplied and the author is not held liable.
//  See LICENSE for details.
//  
//  Copyright (c) 2016-2018 David "OmniTroid" Skoland
//
//////////////////////////////////////////////////

#include <QDebug>

#include "aoevidencedisplay.h"

#include "file_functions.h"
#include "datatypes.h"
#include "misc_functions.h"

AOEvidenceDisplay::AOEvidenceDisplay(QWidget *p_parent, AOApplication *p_ao_app) : QLabel(p_parent)
{
	ao_app = p_ao_app;

	evidence_movie = new QMovie(this);
	evidence_icon = new QLabel(this);
	sfx_player = new AOSfxPlayer(this, ao_app);

	connect(evidence_movie, SIGNAL(frameChanged(int)), this, SLOT(frame_change(int)));
}

void AOEvidenceDisplay::show_evidence(QString p_evidence_image, bool is_left_side, int p_volume)
{
	this->reset();

	sfx_player->set_volume(p_volume);

	QString f_evidence_path = ao_app->get_evidence_path() + p_evidence_image;

	QPixmap f_pixmap(f_evidence_path);

	QString final_gif_path;
	QString gif_name;
	QString icon_identifier;

	if (is_left_side)
	{
		icon_identifier = "left_evidence_icon";
		gif_name = "evidence_appear_left.gif";
	}
	else
	{
		icon_identifier = "right_evidence_icon";
		gif_name = "evidence_appear_right.gif";
	}

	pos_size_type icon_dimensions = ao_app->get_element_dimensions(icon_identifier, "courtroom_design.ini");

	evidence_icon->move(icon_dimensions.x, icon_dimensions.y);
	evidence_icon->resize(icon_dimensions.width, icon_dimensions.height);

	evidence_icon->setPixmap(f_pixmap.scaled(evidence_icon->width(), evidence_icon->height(), Qt::IgnoreAspectRatio));

	QString f_default_gif_path = ao_app->get_default_theme_path() + gif_name;
	QString f_gif_path = ao_app->get_theme_path() + gif_name;

	if (file_exists(f_gif_path))
		final_gif_path = f_gif_path;
	else
		final_gif_path = f_default_gif_path;

	evidence_movie->setFileName(final_gif_path);

	if(evidence_movie->frameCount() < 1)
		return;

	this->setMovie(evidence_movie);

	evidence_movie->start();
	sfx_player->play(ao_app->get_sfx("evidence_present"));
}

void AOEvidenceDisplay::frame_change(int p_frame)
{
	if (p_frame == (evidence_movie->frameCount() - 1))
	{
		//we need this or else the last frame wont show
		delay(evidence_movie->nextFrameDelay());

		evidence_movie->stop();
		this->clear();

		evidence_icon->show();
	}
}

void AOEvidenceDisplay::reset()
{
	sfx_player->stop();
	evidence_movie->stop();
	evidence_icon->hide();
	this->clear();
}

QLabel* AOEvidenceDisplay::get_evidence_icon()
{
	return evidence_icon;
}