From fc7928bab206892653a5a7279b384f2bcd323ea4 Mon Sep 17 00:00:00 2001 From: Andrei Karas Date: Mon, 30 May 2011 20:09:31 +0300 Subject: Add guichan files to automake --- src/guichan/widgets/window.cpp | 308 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 308 insertions(+) create mode 100644 src/guichan/widgets/window.cpp (limited to 'src/guichan/widgets/window.cpp') diff --git a/src/guichan/widgets/window.cpp b/src/guichan/widgets/window.cpp new file mode 100644 index 000000000..2ac4d553b --- /dev/null +++ b/src/guichan/widgets/window.cpp @@ -0,0 +1,308 @@ +/* _______ __ __ __ ______ __ __ _______ __ __ + * / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___ /\ / |\/ /\ + * / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / / + * / / /__ / / // / // / // / / / ___ / // ___ / // /| ' / / + * / /_// /\ / /_// / // / // /_/_ / / // / // /\_/ / // / | / / + * /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ / + * \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/ + * + * Copyright (c) 2004 - 2008 Olof Naessén and Per Larsson + * + * + * Per Larsson a.k.a finalman + * Olof Naessén a.k.a jansem/yakslem + * + * Visit: http://guichan.sourceforge.net + * + * License: (BSD) + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name of Guichan nor the names of its contributors may + * be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED + * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* + * For comments regarding functions please see the header file. + */ + +#include "guichan/widgets/window.hpp" + +#include "guichan/exception.hpp" +#include "guichan/font.hpp" +#include "guichan/graphics.hpp" +#include "guichan/mouseinput.hpp" + +namespace gcn +{ + Window::Window() + :mMoved(false) + { + setFrameSize(1); + setPadding(2); + setTitleBarHeight(16); + setAlignment(Graphics::CENTER); + addMouseListener(this); + setMovable(true); + setOpaque(true); + } + + Window::Window(const std::string& caption) + :mMoved(false) + { + setCaption(caption); + setFrameSize(1); + setPadding(2); + setTitleBarHeight(16); + setAlignment(Graphics::CENTER); + addMouseListener(this); + setMovable(true); + setOpaque(true); + } + + Window::~Window() + { + } + + void Window::setPadding(unsigned int padding) + { + mPadding = padding; + } + + unsigned int Window::getPadding() const + { + return mPadding; + } + + void Window::setTitleBarHeight(unsigned int height) + { + mTitleBarHeight = height; + } + + unsigned int Window::getTitleBarHeight() + { + return mTitleBarHeight; + } + + void Window::setCaption(const std::string& caption) + { + mCaption = caption; + } + + const std::string& Window::getCaption() const + { + return mCaption; + } + + void Window::setAlignment(Graphics::Alignment alignment) + { + mAlignment = alignment; + } + + Graphics::Alignment Window::getAlignment() const + { + return mAlignment; + } + + void Window::draw(Graphics* graphics) + { + const Color &faceColor = getBaseColor(); + Color highlightColor, shadowColor; + const int alpha = getBaseColor().a; + highlightColor = faceColor + 0x303030; + highlightColor.a = alpha; + shadowColor = faceColor - 0x303030; + shadowColor.a = alpha; + + Rectangle d = getChildrenArea(); + + // Fill the background around the content + graphics->setColor(faceColor); + // Fill top + graphics->fillRectangle(Rectangle(0,0,getWidth(),d.y - 1)); + // Fill left + graphics->fillRectangle(Rectangle(0,d.y - 1, d.x - 1, getHeight() - d.y + 1)); + // Fill right + graphics->fillRectangle(Rectangle(d.x + d.width + 1, + d.y - 1, + getWidth() - d.x - d.width - 1, + getHeight() - d.y + 1)); + // Fill bottom + graphics->fillRectangle(Rectangle(d.x - 1, + d.y + d.height + 1, + d.width + 2, + getHeight() - d.height - d.y - 1)); + + if (isOpaque()) + { + graphics->fillRectangle(d); + } + + // Construct a rectangle one pixel bigger than the content + d.x -= 1; + d.y -= 1; + d.width += 2; + d.height += 2; + + // Draw a border around the content + graphics->setColor(shadowColor); + // Top line + graphics->drawLine(d.x, + d.y, + d.x + d.width - 2, + d.y); + + // Left line + graphics->drawLine(d.x, + d.y + 1, + d.x, + d.y + d.height - 1); + + graphics->setColor(highlightColor); + // Right line + graphics->drawLine(d.x + d.width - 1, + d.y, + d.x + d.width - 1, + d.y + d.height - 2); + // Bottom line + graphics->drawLine(d.x + 1, + d.y + d.height - 1, + d.x + d.width - 1, + d.y + d.height - 1); + + drawChildren(graphics); + + int textX; + int textY; + + textY = ((int)getTitleBarHeight() - getFont()->getHeight()) / 2; + + switch (getAlignment()) + { + case Graphics::LEFT: + textX = 4; + break; + case Graphics::CENTER: + textX = getWidth() / 2; + break; + case Graphics::RIGHT: + textX = getWidth() - 4; + break; + default: + throw GCN_EXCEPTION("Unknown alignment."); + } + + graphics->setColor(getForegroundColor()); + graphics->setFont(getFont()); + graphics->pushClipArea(Rectangle(0, 0, getWidth(), getTitleBarHeight() - 1)); + graphics->drawText(getCaption(), textX, textY, getAlignment()); + graphics->popClipArea(); + } + + void Window::mousePressed(MouseEvent& mouseEvent) + { + if (mouseEvent.getSource() != this) + { + return; + } + + if (getParent() != NULL) + { + getParent()->moveToTop(this); + } + + mDragOffsetX = mouseEvent.getX(); + mDragOffsetY = mouseEvent.getY(); + + mMoved = mouseEvent.getY() <= (int)mTitleBarHeight; + } + + void Window::mouseReleased(MouseEvent& mouseEvent) + { + mMoved = false; + } + + void Window::mouseDragged(MouseEvent& mouseEvent) + { + if (mouseEvent.isConsumed() || mouseEvent.getSource() != this) + { + return; + } + + if (isMovable() && mMoved) + { + setPosition(mouseEvent.getX() - mDragOffsetX + getX(), + mouseEvent.getY() - mDragOffsetY + getY()); + } + + mouseEvent.consume(); + } + + Rectangle Window::getChildrenArea() + { + return Rectangle(getPadding(), + getTitleBarHeight(), + getWidth() - getPadding() * 2, + getHeight() - getPadding() - getTitleBarHeight()); + } + + void Window::setMovable(bool movable) + { + mMovable = movable; + } + + bool Window::isMovable() const + { + return mMovable; + } + + void Window::setOpaque(bool opaque) + { + mOpaque = opaque; + } + + bool Window::isOpaque() + { + return mOpaque; + } + + void Window::resizeToContent() + { + WidgetListIterator it; + + int w = 0, h = 0; + for (it = mWidgets.begin(); it != mWidgets.end(); it++) + { + if ((*it)->getX() + (*it)->getWidth() > w) + { + w = (*it)->getX() + (*it)->getWidth(); + } + + if ((*it)->getY() + (*it)->getHeight() > h) + { + h = (*it)->getY() + (*it)->getHeight(); + } + } + + setSize(w + 2* getPadding(), h + getPadding() + getTitleBarHeight()); + } +} -- cgit v1.2.3-70-g09d2