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/*
* The Mana World
* Copyright 2004 The Mana World Development Team
*
* This file is part of The Mana World.
*
* The Mana World 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
* any later version.
*
* The Mana World 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 The Mana World; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* $Id$
*/
#include "window.h"
#include "gui.h"
#include <guichan/allegro.hpp>
Window::Window(gcn::Container *parent, const std::string& text) :
caption(text),
mousePX(0),
mousePY(0),
snapSize(8),
mouseDown(false),
titlebarHeight(20)
{
titlebarColor.r = 203;
titlebarColor.g = 203;
titlebarColor.b = 203;
setBaseColor(gcn::Color(255, 255, 255));
// Load dialog title bar image
dLeft = load_bitmap("data/Skin/dialogLeft.bmp", NULL);
dMid = load_bitmap("data/Skin/dialogMiddle.bmp", NULL);
dRight = load_bitmap("data/Skin/dialogRight.bmp", NULL);
// Register mouse listener
addMouseListener(this);
// Add chrome
chrome = new gcn::Container();
chrome->setOpaque(false);
chrome->setY(titlebarHeight);
gcn::Container::add(chrome);
// Add this window to the parent container
parent->add(this);
}
Window::~Window()
{
// Free dialog bitmaps
release_bitmap(dLeft);
release_bitmap(dMid);
release_bitmap(dRight);
delete chrome;
}
void Window::draw(gcn::Graphics* graphics)
{
// Draw container background when opaque
if (mOpaque) {
graphics->setColor(getBaseColor());
graphics->fillRectangle(gcn::Rectangle(0, titlebarHeight,
getDimension().width,
getDimension().height - titlebarHeight));
}
// Draw line around window
graphics->setColor(titlebarColor);
graphics->drawRectangle(gcn::Rectangle(0, titlebarHeight - 1,
getWidth(), getHeight() - titlebarHeight + 1));
// Skinned dialog render
if (typeid(*graphics) == typeid(gcn::AllegroGraphics))
{
gcn::AllegroGraphics *gfx = (gcn::AllegroGraphics*)graphics;
BITMAP *screen = gfx->getTarget();
int x, y, i;
getAbsolutePosition(x, y);
// Draw title bar
masked_blit(dLeft, screen, 0, 0, x, y, 24, 24);
for (i = 24; i < getWidth() - 24; i += 24)
{
blit(dMid, screen, 0, 0, x + i, y, 24, 24);
}
masked_blit(dRight, screen, 0, 0,
x + getWidth() - 24, y, 24, 24);
}
else {
// Plain title bar
graphics->setColor(titlebarColor);
graphics->fillRectangle(gcn::Rectangle(0, 0,
getWidth(), titlebarHeight));
}
// Draw title
graphics->setFont(getFont());
graphics->drawText(caption, 4, 4, gcn::Graphics::LEFT);
drawChildren(graphics);
}
void Window::setTitle(const std::string& text)
{
caption = std::string(text);
}
void Window::setDimension(const gcn::Rectangle &dimension)
{
gcn::Container::setDimension(gcn::Rectangle(
dimension.x,
dimension.y - titlebarHeight,
dimension.width,
dimension.height + titlebarHeight));
chrome->setDimension(gcn::Rectangle(0, titlebarHeight,
dimension.width, dimension.height));
}
void Window::setWidth(int width)
{
gcn::Container::setWidth(width);
chrome->setWidth(width);
}
void Window::setHeight(int height)
{
gcn::Container::setHeight(height + titlebarHeight);
chrome->setHeight(height);
}
void Window::setLocationRelativeTo(gcn::Widget* widget)
{
int wx, wy;
int x, y;
widget->getAbsolutePosition(wx, wy);
getAbsolutePosition(x, y);
setPosition(
getX() + (wx + (widget->getWidth() - getWidth()) / 2 - x),
getY() + (wy + (widget->getHeight() - getHeight()) / 2 - y));
}
void Window::setSize(int width, int height)
{
setWidth(width);
setHeight(height);
}
void Window::add(gcn::Widget *w)
{
chrome->add(w);
}
void Window::add(Widget *w, int x, int y)
{
chrome->add(w, x, y);
}
void Window::mousePress(int mx, int my, int button)
{
mouseDown = true;
mousePX = mx;
mousePY = my;
}
void Window::mouseRelease(int mx, int my, int button)
{
mouseDown = false;
}
void Window::mouseMotion(int mx, int my)
{
if (mouseDown)
{
int winWidth = this->getDimension().width;
int winHeight = this->getDimension().height;
int x = this->getDimension().x;
int y = this->getDimension().y;
x = x - (mousePX - mx);
y = y - (mousePY - my);
// Keep guichan window inside window
if (x < 0) x = 0;
if (y < 0) y = 0;
if (x + winWidth > 799) x = 799 - winWidth;
if (y + winHeight > 599) y = 599 - winHeight;
// Snap window to edges
if (x < snapSize) x = 0;
if (y < snapSize) y = 0;
if (x + winWidth + snapSize > 799) x = 799 - winWidth;
if (y + winHeight + snapSize > 599) y = 599 - winHeight;
this->setPosition(x, y);
}
}
void Window::mouseOut()
{
mouseDown = false;
}
void Window::_mouseInputMessage(const gcn::MouseInput &mouseInput)
{
if (mouseInput.getType() == gcn::MouseInput::MOTION && mouseDown) {
// It's a window drag event
gcn::Widget::_mouseInputMessage(mouseInput);
}
else {
// It's something else
gcn::Container::_mouseInputMessage(mouseInput);
}
}
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