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https://github.com/tuxbox-neutrino/neutrino.git
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git-svn-id: file:///home/bas/coolstream_public_svn/THIRDPARTY/applications/neutrino-experimental@27 e54a6e83-5905-42d5-8d5c-058d10e6a962
165 lines
3.0 KiB
C++
165 lines
3.0 KiB
C++
/*
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Neutrino-GUI - DBoxII-Project
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Copyright (C) 2001 Steffen Hehn 'McClean'
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Homepage: http://dbox.cyberphoria.org/
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Kommentar:
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Diese GUI wurde von Grund auf neu programmiert und sollte nun vom
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Aufbau und auch den Ausbaumoeglichkeiten gut aussehen. Neutrino basiert
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auf der Client-Server Idee, diese GUI ist also von der direkten DBox-
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Steuerung getrennt. Diese wird dann von Daemons uebernommen.
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License: GPL
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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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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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __drawable__
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#define __drawable__
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#include <driver/fb_window.h>
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#include <system/localize.h>
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#include <string>
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#include <vector>
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class Drawable;
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typedef std::vector<std::vector<Drawable*> > ContentLines;
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/**
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* The base class for items which can be drawn on a CFBWindow.
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*/
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class Drawable
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{
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public:
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enum DType {
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DTYPE_DRAWABLE,
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DTYPE_PAGEBREAK
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};
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virtual ~Drawable();
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/**
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* Overwrite this method in subclasses to draw on the window
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*
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* @param window the window to draw on
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* @param x x component of the top left corner
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* @param y y component of the top left corner
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*/
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virtual void draw(CFBWindow *window, int x, int y, int width) = 0;
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virtual int getWidth(void);
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virtual int getHeight(void);
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/**
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* Overwrite this method in subclasses to print some info
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* about the content. Mainly used for debuging ;)
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*/
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virtual void print(void) = 0;
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/**
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* Returns the type of this drawable. Used to distinguish between
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* drawing objects and control objects like pagebreaks.
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* @return the type of this drawable.
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*/
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virtual DType getType();
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protected:
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Drawable();
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int m_height;
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int m_width;
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private:
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};
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/**
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* This class draws a given string.
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*/
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class DText : public Drawable
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{
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public:
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DText(std::string& text);
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DText(const char *text);
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void init();
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void draw(CFBWindow *window, int x, int y, int width);
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void print();
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protected:
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std::string m_text;
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};
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/**
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* This class draws a given icon.
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*/
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class DIcon : public Drawable
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{
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public:
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DIcon(std::string& icon);
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DIcon(const char *icon);
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void init();
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void draw(CFBWindow *window, int x, int y, int width);
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void print();
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protected:
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std::string m_icon;
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};
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/**
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* This class is used as a control object and forces a new page
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* in scrollable windows.
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*/
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class DPagebreak : public Drawable
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{
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public:
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DPagebreak();
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void draw(CFBWindow *window, int x, int y, int width);
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void print();
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DType getType();
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protected:
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private:
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};
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#endif
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