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authorAndrei Karas <akaras@inbox.ru>2014-02-15 18:07:17 +0300
committerAndrei Karas <akaras@inbox.ru>2014-02-15 18:38:03 +0300
commitcde42202d69e178da73c698065deca54b24054fd (patch)
treed636965ecde85db8de36fa65735920826e8e191b /src/guichan/graphics.cpp
parent21e63bbf54679ec236d1f09ed435959ff6a04db2 (diff)
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move exguichan files into gui/base/
Diffstat (limited to 'src/guichan/graphics.cpp')
-rw-r--r--src/guichan/graphics.cpp179
1 files changed, 0 insertions, 179 deletions
diff --git a/src/guichan/graphics.cpp b/src/guichan/graphics.cpp
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-/*
- * The ManaPlus Client
- * Copyright (C) 2011-2014 The ManaPlus Developers
- *
- * This file is part of The ManaPlus Client.
- *
- * 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
- * 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, see <http://www.gnu.org/licenses/>.
- */
-
-/* _______ __ __ __ ______ __ __ _______ __ __
- * / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___ /\ / |\/ /\
- * / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / /
- * / / /__ / / // / // / // / / / ___ / // ___ / // /| ' / /
- * / /_// /\ / /_// / // / // /_/_ / / // / // /\_/ / // / | / /
- * /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ /
- * \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/
- *
- * 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/graphics.hpp"
-
-#include "guichan/exception.hpp"
-#include "guichan/font.hpp"
-#include "guichan/image.hpp"
-
-#include "debug.h"
-
-namespace gcn
-{
-
- Graphics::Graphics() :
- mClipStack(),
- mFont(nullptr)
- {
- }
-
- bool Graphics::pushClipArea(Rectangle area)
- {
- // Ignore area with a negate width or height
- // by simple pushing an empty clip area
- // to the stack.
- if (area.width < 0 || area.height < 0)
- {
- ClipRectangle carea;
- mClipStack.push(carea);
- return true;
- }
-
- if (mClipStack.empty())
- {
- ClipRectangle carea;
- carea.x = area.x;
- carea.y = area.y;
- carea.width = area.width;
- carea.height = area.height;
- carea.xOffset = area.x;
- carea.yOffset = area.y;
- mClipStack.push(carea);
- return true;
- }
-
- const ClipRectangle &top = mClipStack.top();
- ClipRectangle carea;
- carea = area;
- carea.xOffset = top.xOffset + carea.x;
- carea.yOffset = top.yOffset + carea.y;
- carea.x += top.xOffset;
- carea.y += top.yOffset;
-
- // Clamp the pushed clip rectangle.
- if (carea.x < top.x)
- carea.x = top.x;
-
- if (carea.y < top.y)
- carea.y = top.y;
-
- if (carea.x + carea.width > top.x + top.width)
- {
- carea.width = top.x + top.width - carea.x;
-
- if (carea.width < 0)
- carea.width = 0;
- }
-
- if (carea.y + carea.height > top.y + top.height)
- {
- carea.height = top.y + top.height - carea.y;
-
- if (carea.height < 0)
- carea.height = 0;
- }
-
- const bool result = carea.isIntersecting(top);
-
- mClipStack.push(carea);
-
- return result;
- }
-
- void Graphics::popClipArea()
- {
- if (mClipStack.empty())
- throw GCN_EXCEPTION("Tried to pop clip area from empty stack.");
-
- mClipStack.pop();
- }
-
- const ClipRectangle& Graphics::getCurrentClipArea()
- {
- if (mClipStack.empty())
- throw GCN_EXCEPTION("The clip area stack is empty.");
-
- return mClipStack.top();
- }
-
- void Graphics::drawImage(const Image* image A_UNUSED,
- int dstX A_UNUSED, int dstY A_UNUSED)
- {
- }
-
-/*
- void Graphics::setFont(Font* font)
- {
- }
-
- void Graphics::drawText(const std::string& text, int x, int y,
- Alignment alignment)
- {
- }
-*/
-} // namespace gcn