86 lines
3.2 KiB
C++
86 lines
3.2 KiB
C++
/*
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* Copyright (C) 2002,2003,2004,2005,2006 Daniel Heck, Ronald Lamprecht
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#ifndef GUI_LEVELPACKMENU_HH_INCLUDED
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#define GUI_LEVELPACKMENU_HH_INCLUDED
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#include "gui/Menu.hh"
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#include "video.hh"
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#include "lev/Index.hh"
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#include <map>
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#include <string>
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namespace enigma { namespace gui {
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/* -------------------- LevelPackMenu -------------------- */
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/**
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* The levelpack selection menu.
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*
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* The used strategy for horizontal scrolling of the levelpack columns
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* is to avoid scrolling as long as the target levelpack is still visible.
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* The current levelpack may be scrolled out of visibility by using the
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* scoll buttons within this menu. But if the user changes the current
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* levelpack via indirect methods besides
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* using the levelpack menu, f.e. the jumpto command, we ensure that
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* the new current levelpack is visible when the menu is redisplayed.
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* If it is necessary to scroll we scroll only the minimum amount of columns
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* needed to display the current levelpack. Even on screen resolution changes
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* we try to keep the column of the current levelpack unchanged.
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*/
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class LevelPackMenu : public Menu {
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public:
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LevelPackMenu();
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void manageLevelMenu();
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virtual bool manage();
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bool on_event (const SDL_Event &e);
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void on_action(Widget *w);
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void draw_background(ecl::GC &gc);
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private:
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static std::map<std::string, std::string> groupLastSelectedIndex;
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static std::map<std::string, int> groupLastSelectedColumn;
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static std::string lastGroupName;
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static int firstDisplayedGroup;
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video::VideoModes vm;
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std::vector<TextButton *> packButtons;
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std::vector<TextButton *> groupButtons;
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HList *packsHList;
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ImageButton *scrollLeft;
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ImageButton *scrollRight;
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ImageButton *scrollUp;
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ImageButton *scrollDown;
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VList *groupsVList;
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HList *commandHList;
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Widget *but_level;
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Widget *but_main;
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bool isLevelMenuSubmenu;
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void setupMenu();
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void updateHighlight();
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int getGroupPosition(std::vector<std::string> * groups, std::string groupName);
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int getIndexPosition(std::vector<lev::Index *> * group, std::string indexName);
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int checkColumn(int rows, int columns, int size, int position, int oldColumn);
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};
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}} // namespace enigma::gui
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#endif
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