//=============================================================================
//
//   File : kvinotifierwindowborder.cpp
//   Created on lun 03 gen 2005 02:27:22 by Iacopo Palazzi
//
//   This file is part of the KVIrc distribution
//   Copyright (C) 2005 Iacopo Palazzi < iakko(at)siena(dot)linux(dot)it >
//
//   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 opinion) 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 "notifierwindowborder.h"
#include "notifierwindowtabs.h"
#include "kvi_iconmanager.h"

#include <qpainter.h>

KviNotifierWindowBorder::KviNotifierWindowBorder(QSize s)
{
	loadImages();
	resize(s);
}

KviNotifierWindowBorder::~KviNotifierWindowBorder()
{
}

void KviNotifierWindowBorder::loadImages() {

	// Normal Border

	QPixmap * p;

	if((p = g_pIconManager->getPixmap("notifier_pix_wnd_sx.png")))
		m_pixSX_N = *p;
	if((p = g_pIconManager->getPixmap("notifier_pix_wnd_dx.png")))
		m_pixDX_N = *p;
	if((p = g_pIconManager->getPixmap("notifier_pix_wnd_dwn.png")))
		m_pixDWN_N = *p;
	if((p = g_pIconManager->getPixmap("notifier_pix_wnd_dwndx.png")))
		m_pixDWNDX_N = *p;
	if((p = g_pIconManager->getPixmap("notifier_pix_wnd_dwnsx.png")))
		m_pixDWNSX_N = *p;
	if((p = g_pIconManager->getPixmap("notifier_pix_caption_sx.png")))
		m_pixCaptionSX_N = *p;
	if((p = g_pIconManager->getPixmap("notifier_pix_caption_dx.png")))
		m_pixCaptionDX_N = *p;
	if((p = g_pIconManager->getPixmap("notifier_pix_caption_bkg.png")))
		m_pixCaptionBKG_N = *p;
	
	if((p = g_pIconManager->getPixmap("notifier_icon_close_out.png")))
		m_pixIconClose_out_N = *p;
	if((p = g_pIconManager->getPixmap("notifier_icon_close_over.png")))
		m_pixIconClose_over_N = *p;
	if((p = g_pIconManager->getPixmap("notifier_icon_close_clicked.png")))
		m_pixIconClose_clicked_N = *p;

	// Highlighted Border

	if((p = g_pIconManager->getPixmap("notifier_pix_wnd_sx_hl.png")))
		m_pixSX_HL = *p;
	if((p = g_pIconManager->getPixmap("notifier_pix_wnd_dx_hl.png")))
		m_pixDX_HL = *p;
	if((p = g_pIconManager->getPixmap("notifier_pix_wnd_dwn_hl.png")))
		m_pixDWN_HL = *p;
	if((p = g_pIconManager->getPixmap("notifier_pix_wnd_dwndx_hl.png")))
		m_pixDWNDX_HL = *p;
	if((p = g_pIconManager->getPixmap("notifier_pix_wnd_dwnsx_hl.png")))
		m_pixDWNSX_HL = *p;
	if((p = g_pIconManager->getPixmap("notifier_pix_caption_sx_hl.png")))
		m_pixCaptionSX_HL = *p;
	if((p = g_pIconManager->getPixmap("notifier_pix_caption_dx_hl.png")))
		m_pixCaptionDX_HL = *p;
	if((p = g_pIconManager->getPixmap("notifier_pix_caption_bkg_hl.png")))
		m_pixCaptionBKG_HL = *p;
	
	if((p = g_pIconManager->getPixmap("notifier_icon_close_out_hl.png")))
		m_pixIconClose_out_HL = *p;
	if((p = g_pIconManager->getPixmap("notifier_icon_close_over_hl.png")))
		m_pixIconClose_over_HL = *p;
	if((p = g_pIconManager->getPixmap("notifier_icon_close_clicked_hl.png")))
		m_pixIconClose_clicked_HL = *p;
	
	setPics();
	setCloseIcon(WDG_ICON_OUT);
	
	if ( m_pixCaptionDX->height()==m_pixCaptionSX->height() && m_pixCaptionDX->height()==m_pixCaptionBKG->height())		// just to be sure that the height is fitting
		m_captionRect.setHeight(m_pixCaptionDX->height());
		
	// We want to see the tabs height to calculate the appropriate rect..
	if((p = g_pIconManager->getPixmap("notifier_pix_tab_sx.png")))
		m_iTabsHeight = p->height();
	else
		m_iTabsHeight = 10;
	
	m_bNeedToRedraw = true;
	
}

void KviNotifierWindowBorder::setPics(bool b)
{
	if (b) {
		m_pixSX = &m_pixSX_HL;
		m_pixDX = &m_pixDX_HL;
		m_pixDWN = &m_pixDWN_HL;
		m_pixDWNSX = &m_pixDWNSX_HL;
		m_pixDWNDX = &m_pixDWNDX_HL;
		m_pixCaptionSX = &m_pixCaptionSX_HL;
		m_pixCaptionDX = &m_pixCaptionDX_HL;
		m_pixCaptionBKG = &m_pixCaptionBKG_HL;
		m_pixIconClose_out = &m_pixIconClose_out_HL;
		m_pixIconClose_over = &m_pixIconClose_over_HL;
		m_pixIconClose_clicked = &m_pixIconClose_clicked_HL;
	} else {
		m_pixSX = &m_pixSX_N;
		m_pixDX = &m_pixDX_N;
		m_pixDWN = &m_pixDWN_N;
		m_pixDWNSX = &m_pixDWNSX_N;
		m_pixDWNDX = &m_pixDWNDX_N;
		m_pixCaptionSX = &m_pixCaptionSX_N;
		m_pixCaptionDX = &m_pixCaptionDX_N;
		m_pixCaptionBKG = &m_pixCaptionBKG_N;
		m_pixIconClose_out = &m_pixIconClose_out_N;
		m_pixIconClose_over = &m_pixIconClose_over_N;
		m_pixIconClose_clicked = &m_pixIconClose_clicked_N;
	}
}

void KviNotifierWindowBorder::setWidth(int w) {
	m_iRctWidth = w;
	recalculatePositions();
}

void KviNotifierWindowBorder::setHeight(int h) {
	m_iRctHeight = h;
	recalculatePositions();
}

void KviNotifierWindowBorder::recalculatePositions()
{
	m_rct.setHeight(m_iRctHeight);
	m_rct.setWidth(m_iRctWidth);
	m_rct.setTopLeft(QPoint(0,0));

	m_closeIconRect.setX(m_rct.width()-m_pixCaptionDX->width()-m_pixIconClose->width());
	m_closeIconRect.setY(2);
	m_closeIconRect.setWidth(m_pixIconClose->width());
	m_closeIconRect.setHeight(m_pixIconClose->height());
	
	m_captionRect.setTopLeft( m_rct.topLeft() );
	m_captionRect.setSize( QSize(m_rct.width(),m_pixCaptionDX->height()) );
	
	m_tabsRect.setTopLeft( QPoint(m_pixCaptionDX->width()+7,m_captionRect.height()) );
	m_tabsRect.setSize( QSize(m_captionRect.width()-(2*m_pixCaptionDX->width())-7,m_iTabsHeight) );
	
	m_bodyRect.setTopLeft( QPoint(m_pixCaptionDX->width()+7,m_captionRect.height()+m_tabsRect.height()) );
	m_bodyRect.setSize( QSize(m_captionRect.width()-(2*m_pixCaptionDX->width())-7,m_rct.height()-m_captionRect.height()-m_pixDWN->height()-m_tabsRect.height()) );

	m_titleRect.setTopLeft( QPoint(m_pixCaptionSX->width(), (m_captionRect.height()-m_iTitleFontHeight)/2 ) );
	m_titleRect.setSize( QSize(m_rct.width()-m_pixCaptionSX->width()-m_pixCaptionDX->width(),m_iTitleFontHeight) );
	
	m_progressRect.setTopLeft( QPoint(m_pixCaptionDX->width(),m_pixCaptionDX->height()));
	m_progressRect.setSize( QSize(6,m_iRctHeight-m_pixCaptionDX->height()-m_pixDWN->height()));

	m_bNeedToRedraw = true;
}

void KviNotifierWindowBorder::setCloseIcon(int state) { 
	m_bNeedToRedraw = true; m_eIconState = state;
	switch (m_eIconState) {
			case WDG_ICON_OUT: m_pixIconClose = m_pixIconClose_out; break;
			case WDG_ICON_OVER: m_pixIconClose = m_pixIconClose_over; break;
			case WDG_ICON_CLICKED: m_pixIconClose = m_pixIconClose_clicked; break;
	};
}

void KviNotifierWindowBorder::resetIcons() {
	setCloseIcon(WDG_ICON_OUT);
}

void KviNotifierWindowBorder::draw(QPainter * p, bool b) {

	if (m_bNeedToRedraw) {
		setPics(b);
		setCloseIcon(m_eIconState);
		
		// Draw the caption
		p->drawPixmap(m_captionRect.x(), m_captionRect.y(), *m_pixCaptionSX);
		p->drawTiledPixmap(m_pixCaptionSX->width(), 0, m_captionRect.width() - (m_pixCaptionSX->width() + m_pixCaptionDX->width()), m_captionRect.height(), *m_pixCaptionBKG);
		p->drawPixmap(m_captionRect.width() - m_pixCaptionDX->width(), 0, *m_pixCaptionDX);
	
		// Draw the tiled borders
		p->drawTiledPixmap(0, m_captionRect.height(), m_pixSX->width(), m_bodyRect.height() + m_iTabsHeight, *m_pixSX);
		p->drawTiledPixmap(m_bodyRect.width() + m_bodyRect.x(), m_captionRect.height(), m_pixDX->width(), m_bodyRect.height() + m_iTabsHeight, *m_pixDX);
		p->drawTiledPixmap(m_pixDWNSX->width(), m_captionRect.height() + m_bodyRect.height() + m_iTabsHeight, m_bodyRect.width() + m_progressRect.width() + 1, m_pixDWN->height(), *m_pixDWN);
	
		// Draw down corners
		p->drawPixmap(0, m_captionRect.height() + m_bodyRect.height() + m_iTabsHeight, *m_pixDWNSX);
		p->drawPixmap(m_bodyRect.width() + m_bodyRect.x(), m_captionRect.height() + m_bodyRect.height() + m_iTabsHeight, *m_pixDWNDX);
				
		//Drawing icons
		p->drawPixmap(m_closeIconRect.x(), m_closeIconRect.y(), *m_pixIconClose);

		m_bNeedToRedraw = false;
	}
	
}
