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author | Björn Steinbrink <B.Steinbrink@gmx.de> | 2005-10-18 21:41:46 +0000 |
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committer | Björn Steinbrink <B.Steinbrink@gmx.de> | 2005-10-18 21:41:46 +0000 |
commit | 63da3e112326dfdb059148232e873e5856b11c54 (patch) | |
tree | 092f6d9f8549c7928d0ff44a7a17f4a2790de0be /src/gui | |
parent | aa6a0b7b75bc05e51805b6f377ca6278f1f58436 (diff) | |
download | mana-client-63da3e112326dfdb059148232e873e5856b11c54.tar.gz mana-client-63da3e112326dfdb059148232e873e5856b11c54.tar.bz2 mana-client-63da3e112326dfdb059148232e873e5856b11c54.tar.xz mana-client-63da3e112326dfdb059148232e873e5856b11c54.zip |
Added garbage collecting container.
Diffstat (limited to 'src/gui')
-rw-r--r-- | src/gui/gccontainer.cpp | 67 | ||||
-rw-r--r-- | src/gui/gccontainer.h | 43 |
2 files changed, 110 insertions, 0 deletions
diff --git a/src/gui/gccontainer.cpp b/src/gui/gccontainer.cpp new file mode 100644 index 00000000..ccc9416f --- /dev/null +++ b/src/gui/gccontainer.cpp @@ -0,0 +1,67 @@ +/* + * 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 "gccontainer.h" + +#include <iostream> + +GCContainer::~GCContainer() +{ + std::list<gcn::Widget*>::iterator i = mDeathList.begin(); + + while (i != mDeathList.end()) { + /* Take care _not_ to modify the list in our _announceDeath method */ + gcn::Widget *w = (*i); + i = mDeathList.erase(i); + delete w; + } + + mDeathList.clear(); +} + +void GCContainer::add(gcn::Widget *w, bool delChild) +{ + if (delChild) { + mDeathList.push_back(w); + std::cout << "add" << w << std::endl; + } + + Container::add(w); +} + +void GCContainer::add(gcn::Widget *w, int x, int y, bool delChild) +{ + if (delChild) { + mDeathList.push_back(w); + std::cout << "add" << w << std::endl; + } + + Container::add(w, x, y); +} + +void GCContainer::_announceDeath(gcn::Widget *w) +{ + mDeathList.remove(w); + std::cout << w << std::endl; + Container::_announceDeath(w); +} diff --git a/src/gui/gccontainer.h b/src/gui/gccontainer.h new file mode 100644 index 00000000..696aef0c --- /dev/null +++ b/src/gui/gccontainer.h @@ -0,0 +1,43 @@ +/* + * 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 + * + * $Id$ + */ + +#ifndef _TMW_GUI_GCCONTAINER_H +#define _TMW_GUI_GCCONTAINER_H + +#include <list> + +#include <guichan/widgets/container.hpp> + +class GCContainer : public gcn::Container +{ + public: + virtual ~GCContainer(); + virtual void add(gcn::Widget *w, bool delChild=true); + virtual void add(gcn::Widget *w, int x, int y, bool delChild=true); + virtual void _announceDeath(gcn::Widget *w); + + protected: + std::list<gcn::Widget*> mDeathList; +}; + +#endif |